22305544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 44272800

約数和(自身を除く): 21967256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 571, 1028, 1142, 2056, 2284, 4568, 4883, 9766, 10849, 19532, 21698, 39064, 43396, 86792, 146747, 293494, 586988, 1173976, 2788193, 5576386, 11152772, 22305544]

約数ペア:

[(1, 22305544), (2, 11152772), (4, 5576386), (8, 2788193), (19, 1173976), (38, 586988), (76, 293494), (152, 146747), (257, 86792), (514, 43396), (571, 39064), (1028, 21698), (1142, 19532), (2056, 10849), (2284, 9766), (4568, 4883)]