38455868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21317}}^1$

素因数の和:21373

約数の個数: 24

約数和(自身を含む): 75209904

約数和(自身を除く): 36754036

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 21317, 42634, 85268, 234487, 468974, 873997, 937948, 1747994, 3495988, 9613967, 19227934, 38455868]

約数ペア:

[(1, 38455868), (2, 19227934), (4, 9613967), (11, 3495988), (22, 1747994), (41, 937948), (44, 873997), (82, 468974), (164, 234487), (451, 85268), (902, 42634), (1804, 21317)]