22120696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{937}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 44911440

約数和(自身を除く): 22790744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 937, 1816, 1874, 2951, 3748, 5902, 7496, 11804, 12181, 23608, 24362, 48724, 97448, 212699, 425398, 850796, 1701592, 2765087, 5530174, 11060348, 22120696]

約数ペア:

[(1, 22120696), (2, 11060348), (4, 5530174), (8, 2765087), (13, 1701592), (26, 850796), (52, 425398), (104, 212699), (227, 97448), (454, 48724), (908, 24362), (937, 23608), (1816, 12181), (1874, 11804), (2951, 7496), (3748, 5902)]