19566864

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7993}}^1$

素因数の和:8024

約数の個数: 60

約数和(自身を含む): 57988476

約数和(自身を除く): 38421612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7993, 15986, 23979, 31972, 47958, 63944, 71937, 95916, 127888, 135881, 143874, 191832, 271762, 287748, 383664, 407643, 543524, 575496, 815286, 1087048, 1150992, 1222929, 1630572, 2174096, 2445858, 3261144, 4891716, 6522288, 9783432, 19566864]

約数ペア:

[(1, 19566864), (2, 9783432), (3, 6522288), (4, 4891716), (6, 3261144), (8, 2445858), (9, 2174096), (12, 1630572), (16, 1222929), (17, 1150992), (18, 1087048), (24, 815286), (34, 575496), (36, 543524), (48, 407643), (51, 383664), (68, 287748), (72, 271762), (102, 191832), (136, 143874), (144, 135881), (153, 127888), (204, 95916), (272, 71937), (306, 63944), (408, 47958), (612, 31972), (816, 23979), (1224, 15986), (2448, 7993)]