10002512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2571

約数の個数: 40

約数和(自身を含む): 21977760

約数和(自身を除く): 11975248

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 2531, 3952, 5062, 10124, 20248, 32903, 40496, 48089, 65806, 96178, 131612, 192356, 263224, 384712, 526448, 625157, 769424, 1250314, 2500628, 5001256, 10002512]

約数ペア:

[(1, 10002512), (2, 5001256), (4, 2500628), (8, 1250314), (13, 769424), (16, 625157), (19, 526448), (26, 384712), (38, 263224), (52, 192356), (76, 131612), (104, 96178), (152, 65806), (208, 48089), (247, 40496), (304, 32903), (494, 20248), (988, 10124), (1976, 5062), (2531, 3952)]