39778394

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{6229}}^1$

素因数の和:6365

約数の個数: 16

約数和(自身を含む): 62200320

約数和(自身を除く): 22421926

約数列:

[1, 2, 31, 62, 103, 206, 3193, 6229, 6386, 12458, 193099, 386198, 641587, 1283174, 19889197, 39778394]

約数ペア:

[(1, 39778394), (2, 19889197), (31, 1283174), (62, 641587), (103, 386198), (206, 193099), (3193, 12458), (6229, 6386)]