19470147132

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1\times {\mathrm{15131}}^1$

素因数の和:15978

約数の個数: 48

約数和(自身を含む): 45789674112

約数和(自身を除く): 26319526980

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 683, 942, 1366, 1884, 2049, 2732, 4098, 8196, 15131, 30262, 45393, 60524, 90786, 107231, 181572, 214462, 321693, 428924, 643386, 1286772, 2375567, 4751134, 7126701, 9502268, 10334473, 14253402, 20668946, 28506804, 31003419, 41337892, 62006838, 124013676, 1622512261, 3245024522, 4867536783, 6490049044, 9735073566, 19470147132]

約数ペア:

[(1, 19470147132), (2, 9735073566), (3, 6490049044), (4, 4867536783), (6, 3245024522), (12, 1622512261), (157, 124013676), (314, 62006838), (471, 41337892), (628, 31003419), (683, 28506804), (942, 20668946), (1366, 14253402), (1884, 10334473), (2049, 9502268), (2732, 7126701), (4098, 4751134), (8196, 2375567), (15131, 1286772), (30262, 643386), (45393, 428924), (60524, 321693), (90786, 214462), (107231, 181572)]