39155638

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 59558400

約数和(自身を除く): 20402762

約数列:

[1, 2, 131, 199, 262, 398, 751, 1502, 26069, 52138, 98381, 149449, 196762, 298898, 19577819, 39155638]

約数ペア:

[(1, 39155638), (2, 19577819), (131, 298898), (199, 196762), (262, 149449), (398, 98381), (751, 52138), (1502, 26069)]