11496940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6317}}^1$

素因数の和:6346

約数の個数: 48

約数和(自身を含む): 29719872

約数和(自身を除く): 18222932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 6317, 12634, 25268, 31585, 44219, 63170, 82121, 88438, 126340, 164242, 176876, 221095, 328484, 410605, 442190, 574847, 821210, 884380, 1149694, 1642420, 2299388, 2874235, 5748470, 11496940]

約数ペア:

[(1, 11496940), (2, 5748470), (4, 2874235), (5, 2299388), (7, 1642420), (10, 1149694), (13, 884380), (14, 821210), (20, 574847), (26, 442190), (28, 410605), (35, 328484), (52, 221095), (65, 176876), (70, 164242), (91, 126340), (130, 88438), (140, 82121), (182, 63170), (260, 44219), (364, 31585), (455, 25268), (910, 12634), (1820, 6317)]