19005390110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{752093}}^1$

素因数の和:752145

約数の個数: 48

約数和(自身を含む): 41262885216

約数和(自身を除く): 22257495106

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 12635, 25270, 752093, 1504186, 3760465, 5264651, 7520930, 10529302, 14289767, 26323255, 28579534, 52646510, 71448835, 100028369, 142897670, 200056738, 271505573, 500141845, 543011146, 1000283690, 1357527865, 1900539011, 2715055730, 3801078022, 9502695055, 19005390110]

約数ペア:

[(1, 19005390110), (2, 9502695055), (5, 3801078022), (7, 2715055730), (10, 1900539011), (14, 1357527865), (19, 1000283690), (35, 543011146), (38, 500141845), (70, 271505573), (95, 200056738), (133, 142897670), (190, 100028369), (266, 71448835), (361, 52646510), (665, 28579534), (722, 26323255), (1330, 14289767), (1805, 10529302), (2527, 7520930), (3610, 5264651), (5054, 3760465), (12635, 1504186), (25270, 752093)]