19004874186

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{72727}}^1$

素因数の和:73278

約数の個数: 32

約数和(自身を含む): 38487657600

約数和(自身を除く): 19482783414

約数列:

[1, 2, 3, 6, 97, 194, 291, 449, 582, 898, 1347, 2694, 43553, 72727, 87106, 130659, 145454, 218181, 261318, 436362, 7054519, 14109038, 21163557, 32654423, 42327114, 65308846, 97963269, 195926538, 3167479031, 6334958062, 9502437093, 19004874186]

約数ペア:

[(1, 19004874186), (2, 9502437093), (3, 6334958062), (6, 3167479031), (97, 195926538), (194, 97963269), (291, 65308846), (449, 42327114), (582, 32654423), (898, 21163557), (1347, 14109038), (2694, 7054519), (43553, 436362), (72727, 261318), (87106, 218181), (130659, 145454)]