18303830

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2957}}^1$

素因数の和:3583

約数の個数: 16

約数和(自身を含む): 33011280

約数和(自身を除く): 14707450

約数列:

[1, 2, 5, 10, 619, 1238, 2957, 3095, 5914, 6190, 14785, 29570, 1830383, 3660766, 9151915, 18303830]

約数ペア:

[(1, 18303830), (2, 9151915), (5, 3660766), (10, 1830383), (619, 29570), (1238, 14785), (2957, 6190), (3095, 5914)]