22155824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2409

約数の個数: 40

約数和(自身を含む): 46663680

約数和(自身を除く): 24507856

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2351, 2356, 4702, 4712, 9404, 9424, 18808, 37616, 44669, 72881, 89338, 145762, 178676, 291524, 357352, 583048, 714704, 1166096, 1384739, 2769478, 5538956, 11077912, 22155824]

約数ペア:

[(1, 22155824), (2, 11077912), (4, 5538956), (8, 2769478), (16, 1384739), (19, 1166096), (31, 714704), (38, 583048), (62, 357352), (76, 291524), (124, 178676), (152, 145762), (248, 89338), (304, 72881), (496, 44669), (589, 37616), (1178, 18808), (2351, 9424), (2356, 9404), (4702, 4712)]