13902400510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{221059}}^1$

素因数の和:221416

約数の個数: 32

約数和(自身を含む): 26421091200

約数和(自身を除く): 12518690690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 1655, 3310, 6289, 12578, 31445, 62890, 221059, 442118, 1105295, 2210590, 4200121, 8400242, 21000605, 42001210, 73170529, 146341058, 365852645, 731705290, 1390240051, 2780480102, 6951200255, 13902400510]

約数ペア:

[(1, 13902400510), (2, 6951200255), (5, 2780480102), (10, 1390240051), (19, 731705290), (38, 365852645), (95, 146341058), (190, 73170529), (331, 42001210), (662, 21000605), (1655, 8400242), (3310, 4200121), (6289, 2210590), (12578, 1105295), (31445, 442118), (62890, 221059)]