47238994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{2357}}^1$

素因数の和:3281

約数の個数: 16

約数和(自身を含む): 77417856

約数和(自身を除く): 30178862

約数列:

[1, 2, 11, 22, 911, 1822, 2357, 4714, 10021, 20042, 25927, 51854, 2147227, 4294454, 23619497, 47238994]

約数ペア:

[(1, 47238994), (2, 23619497), (11, 4294454), (22, 2147227), (911, 51854), (1822, 25927), (2357, 20042), (4714, 10021)]