19591884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41863}}^1$

素因数の和:41886

約数の個数: 36

約数和(自身を含む): 53334736

約数和(自身を除く): 33742852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41863, 83726, 125589, 167452, 251178, 376767, 502356, 544219, 753534, 1088438, 1507068, 1632657, 2176876, 3265314, 4897971, 6530628, 9795942, 19591884]

約数ペア:

[(1, 19591884), (2, 9795942), (3, 6530628), (4, 4897971), (6, 3265314), (9, 2176876), (12, 1632657), (13, 1507068), (18, 1088438), (26, 753534), (36, 544219), (39, 502356), (52, 376767), (78, 251178), (117, 167452), (156, 125589), (234, 83726), (468, 41863)]