38143430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12757}}^1$

素因数の和:12800

約数の個数: 32

約数和(自身を含む): 77160384

約数和(自身を除く): 39016954

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 12757, 25514, 63785, 127570, 165841, 293411, 331682, 586822, 829205, 1467055, 1658410, 2934110, 3814343, 7628686, 19071715, 38143430]

約数ペア:

[(1, 38143430), (2, 19071715), (5, 7628686), (10, 3814343), (13, 2934110), (23, 1658410), (26, 1467055), (46, 829205), (65, 586822), (115, 331682), (130, 293411), (230, 165841), (299, 127570), (598, 63785), (1495, 25514), (2990, 12757)]