128782341886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4919}}^1\times {\mathrm{62633}}^1$

素因数の和:67584

約数の個数: 32

約数和(自身を含む): 221874681600

約数和(自身を除く): 93092339714

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4919, 9838, 54109, 62633, 93461, 108218, 125266, 186922, 688963, 1028071, 1190027, 1377926, 2056142, 2380054, 13090297, 26180594, 308091727, 616183454, 3389008997, 5853742813, 6778017994, 11707485626, 64391170943, 128782341886]

約数ペア:

[(1, 128782341886), (2, 64391170943), (11, 11707485626), (19, 6778017994), (22, 5853742813), (38, 3389008997), (209, 616183454), (418, 308091727), (4919, 26180594), (9838, 13090297), (54109, 2380054), (62633, 2056142), (93461, 1377926), (108218, 1190027), (125266, 1028071), (186922, 688963)]