15397712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 32944320

約数和(自身を除く): 17546608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 983, 1424, 1958, 1966, 3916, 3932, 7832, 7864, 10813, 15664, 15728, 21626, 43252, 86504, 87487, 173008, 174974, 349948, 699896, 962357, 1399792, 1924714, 3849428, 7698856, 15397712]

約数ペア:

[(1, 15397712), (2, 7698856), (4, 3849428), (8, 1924714), (11, 1399792), (16, 962357), (22, 699896), (44, 349948), (88, 174974), (89, 173008), (176, 87487), (178, 86504), (356, 43252), (712, 21626), (979, 15728), (983, 15664), (1424, 10813), (1958, 7864), (1966, 7832), (3916, 3932)]