15693451898

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1\times {\mathrm{2069}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 24198134400

約数和(自身を除く): 8504682502

約数列:

[1, 2, 53, 106, 163, 326, 439, 878, 2069, 4138, 8639, 17278, 23267, 46534, 71557, 109657, 143114, 219314, 337247, 674494, 908291, 1816582, 3792521, 7585042, 17874091, 35748182, 48139423, 96278846, 148051433, 296102866, 7846725949, 15693451898]

約数ペア:

[(1, 15693451898), (2, 7846725949), (53, 296102866), (106, 148051433), (163, 96278846), (326, 48139423), (439, 35748182), (878, 17874091), (2069, 7585042), (4138, 3792521), (8639, 1816582), (17278, 908291), (23267, 674494), (46534, 337247), (71557, 219314), (109657, 143114)]