22792666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 42134400

約数和(自身を除く): 19341734

約数列:

[1, 2, 13, 19, 26, 29, 37, 38, 43, 58, 74, 86, 247, 377, 481, 494, 551, 559, 703, 754, 817, 962, 1073, 1102, 1118, 1247, 1406, 1591, 1634, 2146, 2494, 3182, 7163, 9139, 10621, 13949, 14326, 16211, 18278, 20387, 20683, 21242, 23693, 27898, 30229, 32422, 40774, 41366, 46139, 47386, 60458, 92278, 265031, 308009, 392977, 530062, 599807, 616018, 785954, 876641, 1199614, 1753282, 11396333, 22792666]

約数ペア:

[(1, 22792666), (2, 11396333), (13, 1753282), (19, 1199614), (26, 876641), (29, 785954), (37, 616018), (38, 599807), (43, 530062), (58, 392977), (74, 308009), (86, 265031), (247, 92278), (377, 60458), (481, 47386), (494, 46139), (551, 41366), (559, 40774), (703, 32422), (754, 30229), (817, 27898), (962, 23693), (1073, 21242), (1102, 20683), (1118, 20387), (1247, 18278), (1406, 16211), (1591, 14326), (1634, 13949), (2146, 10621), (2494, 9139), (3182, 7163)]