38227502

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:1031

約数の個数: 16

約数和(自身を含む): 58128000

約数和(自身を除く): 19900498

約数列:

[1, 2, 139, 199, 278, 398, 691, 1382, 27661, 55322, 96049, 137509, 192098, 275018, 19113751, 38227502]

約数ペア:

[(1, 38227502), (2, 19113751), (139, 275018), (199, 192098), (278, 137509), (398, 96049), (691, 55322), (1382, 27661)]