19039536

素因数分解:

$2^4\times 3^5\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 56871360

約数和(自身を除く): 37831824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 83, 108, 118, 144, 162, 166, 177, 216, 236, 243, 249, 324, 332, 354, 432, 472, 486, 498, 531, 648, 664, 708, 747, 944, 972, 996, 1062, 1296, 1328, 1416, 1494, 1593, 1944, 1992, 2124, 2241, 2832, 2988, 3186, 3888, 3984, 4248, 4482, 4779, 4897, 5976, 6372, 6723, 8496, 8964, 9558, 9794, 11952, 12744, 13446, 14337, 14691, 17928, 19116, 19588, 20169, 25488, 26892, 28674, 29382, 35856, 38232, 39176, 40338, 44073, 53784, 57348, 58764, 76464, 78352, 80676, 88146, 107568, 114696, 117528, 132219, 161352, 176292, 229392, 235056, 264438, 322704, 352584, 396657, 528876, 705168, 793314, 1057752, 1189971, 1586628, 2115504, 2379942, 3173256, 4759884, 6346512, 9519768, 19039536]

約数ペア:

[(1, 19039536), (2, 9519768), (3, 6346512), (4, 4759884), (6, 3173256), (8, 2379942), (9, 2115504), (12, 1586628), (16, 1189971), (18, 1057752), (24, 793314), (27, 705168), (36, 528876), (48, 396657), (54, 352584), (59, 322704), (72, 264438), (81, 235056), (83, 229392), (108, 176292), (118, 161352), (144, 132219), (162, 117528), (166, 114696), (177, 107568), (216, 88146), (236, 80676), (243, 78352), (249, 76464), (324, 58764), (332, 57348), (354, 53784), (432, 44073), (472, 40338), (486, 39176), (498, 38232), (531, 35856), (648, 29382), (664, 28674), (708, 26892), (747, 25488), (944, 20169), (972, 19588), (996, 19116), (1062, 17928), (1296, 14691), (1328, 14337), (1416, 13446), (1494, 12744), (1593, 11952), (1944, 9794), (1992, 9558), (2124, 8964), (2241, 8496), (2832, 6723), (2988, 6372), (3186, 5976), (3888, 4897), (3984, 4779), (4248, 4482)]