18424528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{60607}}^1$

素因数の和:60634

約数の個数: 20

約数和(自身を含む): 37576960

約数和(自身を除く): 19152432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 60607, 121214, 242428, 484856, 969712, 1151533, 2303066, 4606132, 9212264, 18424528]

約数ペア:

[(1, 18424528), (2, 9212264), (4, 4606132), (8, 2303066), (16, 1151533), (19, 969712), (38, 484856), (76, 242428), (152, 121214), (304, 60607)]