19048164

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 45803520

約数和(自身を除く): 26755356

約数列:

[1, 2, 3, 4, 6, 12, 71, 79, 142, 158, 213, 237, 283, 284, 316, 426, 474, 566, 849, 852, 948, 1132, 1698, 3396, 5609, 11218, 16827, 20093, 22357, 22436, 33654, 40186, 44714, 60279, 67071, 67308, 80372, 89428, 120558, 134142, 241116, 268284, 1587347, 3174694, 4762041, 6349388, 9524082, 19048164]

約数ペア:

[(1, 19048164), (2, 9524082), (3, 6349388), (4, 4762041), (6, 3174694), (12, 1587347), (71, 268284), (79, 241116), (142, 134142), (158, 120558), (213, 89428), (237, 80372), (283, 67308), (284, 67071), (316, 60279), (426, 44714), (474, 40186), (566, 33654), (849, 22436), (852, 22357), (948, 20093), (1132, 16827), (1698, 11218), (3396, 5609)]