15942106

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 24496200

約数和(自身を除く): 8554094

約数列:

[1, 2, 61, 122, 149, 298, 877, 1754, 9089, 18178, 53497, 106994, 130673, 261346, 7971053, 15942106]

約数ペア:

[(1, 15942106), (2, 7971053), (61, 261346), (122, 130673), (149, 106994), (298, 53497), (877, 18178), (1754, 9089)]