69915406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{14251}}^1$

素因数の和:14487

約数の個数: 16

約数和(自身を含む): 114928128

約数和(自身を除く): 45012722

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 14251, 28502, 156761, 313522, 3177973, 6355946, 34957703, 69915406]

約数ペア:

[(1, 69915406), (2, 34957703), (11, 6355946), (22, 3177973), (223, 313522), (446, 156761), (2453, 28502), (4906, 14251)]