12919746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9923}}^1$

素因数の和:9966

約数の個数: 32

約数和(自身を含む): 30486528

約数和(自身を除く): 17566782

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 9923, 19846, 29769, 59538, 69461, 138922, 208383, 307613, 416766, 615226, 922839, 1845678, 2153291, 4306582, 6459873, 12919746]

約数ペア:

[(1, 12919746), (2, 6459873), (3, 4306582), (6, 2153291), (7, 1845678), (14, 922839), (21, 615226), (31, 416766), (42, 307613), (62, 208383), (93, 138922), (186, 69461), (217, 59538), (434, 29769), (651, 19846), (1302, 9923)]