19194045624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20506459}}^1$

素因数の和:20506484

約数の個数: 48

約数和(自身を含む): 55982635800

約数和(自身を除く): 36788590176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 20506459, 41012918, 61519377, 82025836, 123038754, 164051672, 184558131, 246077508, 266583967, 369116262, 492155016, 533167934, 738232524, 799751901, 1066335868, 1476465048, 1599503802, 2132671736, 2399255703, 3199007604, 4798511406, 6398015208, 9597022812, 19194045624]

約数ペア:

[(1, 19194045624), (2, 9597022812), (3, 6398015208), (4, 4798511406), (6, 3199007604), (8, 2399255703), (9, 2132671736), (12, 1599503802), (13, 1476465048), (18, 1066335868), (24, 799751901), (26, 738232524), (36, 533167934), (39, 492155016), (52, 369116262), (72, 266583967), (78, 246077508), (104, 184558131), (117, 164051672), (156, 123038754), (234, 82025836), (312, 61519377), (468, 41012918), (936, 20506459)]