19156779888

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{3951481}}^1$

素因数の和:3951593

約数の個数: 40

約数和(自身を含む): 49978344336

約数和(自身を除く): 30821564448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 3951481, 7902962, 11854443, 15805924, 23708886, 31611848, 47417772, 63223696, 94835544, 189671088, 399099581, 798199162, 1197298743, 1596398324, 2394597486, 3192796648, 4789194972, 6385593296, 9578389944, 19156779888]

約数ペア:

[(1, 19156779888), (2, 9578389944), (3, 6385593296), (4, 4789194972), (6, 3192796648), (8, 2394597486), (12, 1596398324), (16, 1197298743), (24, 798199162), (48, 399099581), (101, 189671088), (202, 94835544), (303, 63223696), (404, 47417772), (606, 31611848), (808, 23708886), (1212, 15805924), (1616, 11854443), (2424, 7902962), (4848, 3951481)]