139519964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59219}}^1$

素因数の和:59273

約数の個数: 24

約数和(自身を含む): 265305600

約数和(自身を除く): 125785636

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 59219, 118438, 236876, 1125161, 1835789, 2250322, 3671578, 4500644, 7343156, 34879991, 69759982, 139519964]

約数ペア:

[(1, 139519964), (2, 69759982), (4, 34879991), (19, 7343156), (31, 4500644), (38, 3671578), (62, 2250322), (76, 1835789), (124, 1125161), (589, 236876), (1178, 118438), (2356, 59219)]