919367630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{5851}}^1$

素因数の和:6704

約数の個数: 32

約数和(自身を含む): 1744364160

約数和(自身を除く): 824996530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 827, 1654, 4135, 5851, 8270, 11702, 15713, 29255, 31426, 58510, 78565, 111169, 157130, 222338, 555845, 1111690, 4838777, 9677554, 24193885, 48387770, 91936763, 183873526, 459683815, 919367630]

約数ペア:

[(1, 919367630), (2, 459683815), (5, 183873526), (10, 91936763), (19, 48387770), (38, 24193885), (95, 9677554), (190, 4838777), (827, 1111690), (1654, 555845), (4135, 222338), (5851, 157130), (8270, 111169), (11702, 78565), (15713, 58510), (29255, 31426)]