14919640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16217}}^1$

素因数の和:16251

約数の個数: 32

約数和(自身を含む): 35030880

約数和(自身を除く): 20111240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 16217, 32434, 64868, 81085, 129736, 162170, 324340, 372991, 648680, 745982, 1491964, 1864955, 2983928, 3729910, 7459820, 14919640]

約数ペア:

[(1, 14919640), (2, 7459820), (4, 3729910), (5, 2983928), (8, 1864955), (10, 1491964), (20, 745982), (23, 648680), (40, 372991), (46, 324340), (92, 162170), (115, 129736), (184, 81085), (230, 64868), (460, 32434), (920, 16217)]