18490946402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{52889}}^1\times {\mathrm{5639}}^1$

素因数の和:58561

約数の個数: 16

約数和(自身を含む): 28636761600

約数和(自身を除く): 10145815198

約数列:

[1, 2, 31, 62, 5639, 11278, 52889, 105778, 174809, 349618, 1639559, 3279118, 298241071, 596482142, 9245473201, 18490946402]

約数ペア:

[(1, 18490946402), (2, 9245473201), (31, 596482142), (62, 298241071), (5639, 3279118), (11278, 1639559), (52889, 349618), (105778, 174809)]