19330298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 33384960

約数和(自身を除く): 14054662

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 827, 899, 1654, 1798, 10751, 11687, 21502, 23374, 23983, 25637, 47966, 51274, 311779, 333281, 623558, 666562, 743473, 1486946, 9665149, 19330298]

約数ペア:

[(1, 19330298), (2, 9665149), (13, 1486946), (26, 743473), (29, 666562), (31, 623558), (58, 333281), (62, 311779), (377, 51274), (403, 47966), (754, 25637), (806, 23983), (827, 23374), (899, 21502), (1654, 11687), (1798, 10751)]