19251582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 47485440

約数和(自身を除く): 28233858

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 59, 102, 118, 119, 177, 238, 354, 357, 413, 457, 714, 826, 914, 1003, 1239, 1371, 2006, 2478, 2742, 3009, 3199, 6018, 6398, 7021, 7769, 9597, 14042, 15538, 19194, 21063, 23307, 26963, 42126, 46614, 53926, 54383, 80889, 108766, 161778, 163149, 188741, 326298, 377482, 458371, 566223, 916742, 1132446, 1375113, 2750226, 3208597, 6417194, 9625791, 19251582]

約数ペア:

[(1, 19251582), (2, 9625791), (3, 6417194), (6, 3208597), (7, 2750226), (14, 1375113), (17, 1132446), (21, 916742), (34, 566223), (42, 458371), (51, 377482), (59, 326298), (102, 188741), (118, 163149), (119, 161778), (177, 108766), (238, 80889), (354, 54383), (357, 53926), (413, 46614), (457, 42126), (714, 26963), (826, 23307), (914, 21063), (1003, 19194), (1239, 15538), (1371, 14042), (2006, 9597), (2478, 7769), (2742, 7021), (3009, 6398), (3199, 6018)]