19071737268

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1\times {\mathrm{6367}}^1$

素因数の和:6581

約数の個数: 72

約数和(自身を含む): 45877262592

約数和(自身を除く): 26805525324

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 113, 141, 188, 226, 282, 339, 452, 564, 678, 1356, 2209, 4418, 5311, 6367, 6627, 8836, 10622, 12734, 13254, 15933, 19101, 21244, 25468, 26508, 31866, 38202, 63732, 76404, 249617, 299249, 499234, 598498, 719471, 748851, 897747, 998468, 1196996, 1438942, 1497702, 1795494, 2158413, 2877884, 2995404, 3590988, 4316826, 8633652, 14064703, 28129406, 33815137, 42194109, 56258812, 67630274, 84388218, 101445411, 135260548, 168776436, 202890822, 405781644, 1589311439, 3178622878, 4767934317, 6357245756, 9535868634, 19071737268]

約数ペア:

[(1, 19071737268), (2, 9535868634), (3, 6357245756), (4, 4767934317), (6, 3178622878), (12, 1589311439), (47, 405781644), (94, 202890822), (113, 168776436), (141, 135260548), (188, 101445411), (226, 84388218), (282, 67630274), (339, 56258812), (452, 42194109), (564, 33815137), (678, 28129406), (1356, 14064703), (2209, 8633652), (4418, 4316826), (5311, 3590988), (6367, 2995404), (6627, 2877884), (8836, 2158413), (10622, 1795494), (12734, 1497702), (13254, 1438942), (15933, 1196996), (19101, 998468), (21244, 897747), (25468, 748851), (26508, 719471), (31866, 598498), (38202, 499234), (63732, 299249), (76404, 249617)]