11897372290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{80929}}^1$

素因数の和:81238

約数の個数: 32

約数和(自身を含む): 21856926960

約数和(自身を除く): 9959554670

約数列:

[1, 2, 5, 10, 61, 122, 241, 305, 482, 610, 1205, 2410, 14701, 29402, 73505, 80929, 147010, 161858, 404645, 809290, 4936669, 9873338, 19503889, 24683345, 39007778, 49366690, 97519445, 195038890, 1189737229, 2379474458, 5948686145, 11897372290]

約数ペア:

[(1, 11897372290), (2, 5948686145), (5, 2379474458), (10, 1189737229), (61, 195038890), (122, 97519445), (241, 49366690), (305, 39007778), (482, 24683345), (610, 19503889), (1205, 9873338), (2410, 4936669), (14701, 809290), (29402, 404645), (73505, 161858), (80929, 147010)]