38553862

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:975

約数の個数: 16

約数和(自身を含む): 58586400

約数和(自身を除く): 20032538

約数列:

[1, 2, 157, 199, 314, 398, 617, 1234, 31243, 62486, 96869, 122783, 193738, 245566, 19276931, 38553862]

約数ペア:

[(1, 38553862), (2, 19276931), (157, 245566), (199, 193738), (314, 122783), (398, 96869), (617, 62486), (1234, 31243)]