19572528

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{2357}}^1$

素因数の和:2541

約数の個数: 40

約数和(自身を含む): 50876208

約数和(自身を除く): 31303680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2357, 2768, 4152, 4714, 7071, 8304, 9428, 14142, 18856, 28284, 37712, 56568, 113136, 407761, 815522, 1223283, 1631044, 2446566, 3262088, 4893132, 6524176, 9786264, 19572528]

約数ペア:

[(1, 19572528), (2, 9786264), (3, 6524176), (4, 4893132), (6, 3262088), (8, 2446566), (12, 1631044), (16, 1223283), (24, 815522), (48, 407761), (173, 113136), (346, 56568), (519, 37712), (692, 28284), (1038, 18856), (1384, 14142), (2076, 9428), (2357, 8304), (2768, 7071), (4152, 4714)]