16812230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 31511808

約数和(自身を除く): 14699578

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 281, 310, 386, 562, 965, 1405, 1930, 2810, 5983, 8711, 11966, 17422, 29915, 43555, 54233, 59830, 87110, 108466, 271165, 542330, 1681223, 3362446, 8406115, 16812230]

約数ペア:

[(1, 16812230), (2, 8406115), (5, 3362446), (10, 1681223), (31, 542330), (62, 271165), (155, 108466), (193, 87110), (281, 59830), (310, 54233), (386, 43555), (562, 29915), (965, 17422), (1405, 11966), (1930, 8711), (2810, 5983)]