738430060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1943237}}^1$

素因数の和:1943265

約数の個数: 24

約数和(自身を含む): 1632319920

約数和(自身を除く): 893889860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1943237, 3886474, 7772948, 9716185, 19432370, 36921503, 38864740, 73843006, 147686012, 184607515, 369215030, 738430060]

約数ペア:

[(1, 738430060), (2, 369215030), (4, 184607515), (5, 147686012), (10, 73843006), (19, 38864740), (20, 36921503), (38, 19432370), (76, 9716185), (95, 7772948), (190, 3886474), (380, 1943237)]