22155952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15217}}^1$

素因数の和:15245

約数の個数: 40

約数和(自身を含む): 52836896

約数和(自身を除く): 30680944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15217, 30434, 60868, 106519, 121736, 197821, 213038, 243472, 395642, 426076, 791284, 852152, 1384747, 1582568, 1704304, 2769494, 3165136, 5538988, 11077976, 22155952]

約数ペア:

[(1, 22155952), (2, 11077976), (4, 5538988), (7, 3165136), (8, 2769494), (13, 1704304), (14, 1582568), (16, 1384747), (26, 852152), (28, 791284), (52, 426076), (56, 395642), (91, 243472), (104, 213038), (112, 197821), (182, 121736), (208, 106519), (364, 60868), (728, 30434), (1456, 15217)]