23146864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5857}}^1$

素因数の和:5897

約数の個数: 40

約数和(自身を含む): 50847440

約数和(自身を除く): 27700576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 5857, 11714, 23428, 46856, 76141, 93712, 111283, 152282, 222566, 304564, 445132, 609128, 890264, 1218256, 1446679, 1780528, 2893358, 5786716, 11573432, 23146864]

約数ペア:

[(1, 23146864), (2, 11573432), (4, 5786716), (8, 2893358), (13, 1780528), (16, 1446679), (19, 1218256), (26, 890264), (38, 609128), (52, 445132), (76, 304564), (104, 222566), (152, 152282), (208, 111283), (247, 93712), (304, 76141), (494, 46856), (988, 23428), (1976, 11714), (3952, 5857)]