16431730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 17575310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1229, 1337, 1910, 2458, 2674, 6145, 6685, 8603, 12290, 13370, 17206, 43015, 86030, 234739, 469478, 1173695, 1643173, 2347390, 3286346, 8215865, 16431730]

約数ペア:

[(1, 16431730), (2, 8215865), (5, 3286346), (7, 2347390), (10, 1643173), (14, 1173695), (35, 469478), (70, 234739), (191, 86030), (382, 43015), (955, 17206), (1229, 13370), (1337, 12290), (1910, 8603), (2458, 6685), (2674, 6145)]