19238960212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{3191}}^1$

素因数の和:3712

約数の個数: 48

約数和(自身を含む): 34947803520

約数和(自身を除く): 15708843308

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 379, 388, 758, 1516, 3191, 3977, 6382, 7954, 12764, 15539, 15908, 31078, 36763, 62156, 73526, 130831, 147052, 261662, 309527, 523324, 619054, 1209389, 1238108, 1507283, 2418778, 3014566, 4837556, 6029132, 12690607, 25381214, 49584949, 50762428, 99169898, 117310733, 198339796, 234621466, 469242932, 4809740053, 9619480106, 19238960212]

約数ペア:

[(1, 19238960212), (2, 9619480106), (4, 4809740053), (41, 469242932), (82, 234621466), (97, 198339796), (164, 117310733), (194, 99169898), (379, 50762428), (388, 49584949), (758, 25381214), (1516, 12690607), (3191, 6029132), (3977, 4837556), (6382, 3014566), (7954, 2418778), (12764, 1507283), (15539, 1238108), (15908, 1209389), (31078, 619054), (36763, 523324), (62156, 309527), (73526, 261662), (130831, 147052)]