21283424

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{11273}}^1$

素因数の和:11342

約数の個数: 24

約数和(自身を含む): 42615720

約数和(自身を除く): 21332296

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 11273, 22546, 45092, 90184, 180368, 360736, 665107, 1330214, 2660428, 5320856, 10641712, 21283424]

約数ペア:

[(1, 21283424), (2, 10641712), (4, 5320856), (8, 2660428), (16, 1330214), (32, 665107), (59, 360736), (118, 180368), (236, 90184), (472, 45092), (944, 22546), (1888, 11273)]