19467654

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 40081920

約数和(自身を除く): 20614266

約数列:

[1, 2, 3, 6, 67, 79, 134, 158, 201, 237, 402, 474, 613, 1226, 1839, 3678, 5293, 10586, 15879, 31758, 41071, 48427, 82142, 96854, 123213, 145281, 246426, 290562, 3244609, 6489218, 9733827, 19467654]

約数ペア:

[(1, 19467654), (2, 9733827), (3, 6489218), (6, 3244609), (67, 290562), (79, 246426), (134, 145281), (158, 123213), (201, 96854), (237, 82142), (402, 48427), (474, 41071), (613, 31758), (1226, 15879), (1839, 10586), (3678, 5293)]