19912323346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3930581}}^1$

素因数の和:3930749

約数の個数: 16

約数和(自身を含む): 31837714200

約数和(自身を除く): 11925390854

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 3930581, 7861162, 66819877, 133639754, 585656569, 1171313138, 9956161673, 19912323346]

約数ペア:

[(1, 19912323346), (2, 9956161673), (17, 1171313138), (34, 585656569), (149, 133639754), (298, 66819877), (2533, 7861162), (5066, 3930581)]