11897008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 24641280

約数和(自身を除く): 12744272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 229, 272, 382, 458, 764, 916, 1528, 1832, 3056, 3247, 3664, 3893, 6494, 7786, 12988, 15572, 25976, 31144, 43739, 51952, 62288, 87478, 174956, 349912, 699824, 743563, 1487126, 2974252, 5948504, 11897008]

約数ペア:

[(1, 11897008), (2, 5948504), (4, 2974252), (8, 1487126), (16, 743563), (17, 699824), (34, 349912), (68, 174956), (136, 87478), (191, 62288), (229, 51952), (272, 43739), (382, 31144), (458, 25976), (764, 15572), (916, 12988), (1528, 7786), (1832, 6494), (3056, 3893), (3247, 3664)]