28803430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151597}}^1$

素因数の和:151623

約数の個数: 16

約数和(自身を含む): 54575280

約数和(自身を除く): 25771850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 151597, 303194, 757985, 1515970, 2880343, 5760686, 14401715, 28803430]

約数ペア:

[(1, 28803430), (2, 14401715), (5, 5760686), (10, 2880343), (19, 1515970), (38, 757985), (95, 303194), (190, 151597)]