1234561936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4061059}}^1$

素因数の和:4061086

約数の個数: 20

約数和(自身を含む): 2517857200

約数和(自身を除く): 1283295264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4061059, 8122118, 16244236, 32488472, 64976944, 77160121, 154320242, 308640484, 617280968, 1234561936]

約数ペア:

[(1, 1234561936), (2, 617280968), (4, 308640484), (8, 154320242), (16, 77160121), (19, 64976944), (38, 32488472), (76, 16244236), (152, 8122118), (304, 4061059)]