16989054

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 35312640

約数和(自身を除く): 18323586

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 241, 379, 482, 723, 758, 1137, 1446, 2274, 7471, 11749, 14942, 22413, 23498, 35247, 44826, 70494, 91339, 182678, 274017, 548034, 2831509, 5663018, 8494527, 16989054]

約数ペア:

[(1, 16989054), (2, 8494527), (3, 5663018), (6, 2831509), (31, 548034), (62, 274017), (93, 182678), (186, 91339), (241, 70494), (379, 44826), (482, 35247), (723, 23498), (758, 22413), (1137, 14942), (1446, 11749), (2274, 7471)]