19005263088908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5981}}^1\times {\mathrm{545231}}^1$

素因数の和:551294

約数の個数: 48

約数和(自身を含む): 35068484763648

約数和(自身を除く): 16063221674740

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 5981, 11962, 23924, 185411, 281107, 370822, 545231, 562214, 741644, 1090462, 1124428, 2180924, 8714317, 16902161, 17428634, 25625857, 33804322, 34857268, 51251714, 67608644, 102503428, 794401567, 1588803134, 3177606268, 3261026611, 6522053222, 13044106444, 101091824941, 153268250717, 202183649882, 306536501434, 404367299764, 613073002868, 4751315772227, 9502631544454, 19005263088908]

約数ペア:

[(1, 19005263088908), (2, 9502631544454), (4, 4751315772227), (31, 613073002868), (47, 404367299764), (62, 306536501434), (94, 202183649882), (124, 153268250717), (188, 101091824941), (1457, 13044106444), (2914, 6522053222), (5828, 3261026611), (5981, 3177606268), (11962, 1588803134), (23924, 794401567), (185411, 102503428), (281107, 67608644), (370822, 51251714), (545231, 34857268), (562214, 33804322), (741644, 25625857), (1090462, 17428634), (1124428, 16902161), (2180924, 8714317)]