12508624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25219}}^1$

素因数の和:25258

約数の個数: 20

約数和(自身を含む): 25018240

約数和(自身を除く): 12509616

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25219, 50438, 100876, 201752, 403504, 781789, 1563578, 3127156, 6254312, 12508624]

約数ペア:

[(1, 12508624), (2, 6254312), (4, 3127156), (8, 1563578), (16, 781789), (31, 403504), (62, 201752), (124, 100876), (248, 50438), (496, 25219)]