22797112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 49392000

約数和(自身を除く): 26594888

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 139, 152, 166, 247, 278, 332, 494, 556, 664, 988, 1079, 1112, 1577, 1807, 1976, 2158, 2641, 3154, 3614, 4316, 5282, 6308, 7228, 8632, 10564, 11537, 12616, 14456, 20501, 21128, 23074, 34333, 41002, 46148, 68666, 82004, 92296, 137332, 149981, 164008, 219203, 274664, 299962, 438406, 599924, 876812, 1199848, 1753624, 2849639, 5699278, 11398556, 22797112]

約数ペア:

[(1, 22797112), (2, 11398556), (4, 5699278), (8, 2849639), (13, 1753624), (19, 1199848), (26, 876812), (38, 599924), (52, 438406), (76, 299962), (83, 274664), (104, 219203), (139, 164008), (152, 149981), (166, 137332), (247, 92296), (278, 82004), (332, 68666), (494, 46148), (556, 41002), (664, 34333), (988, 23074), (1079, 21128), (1112, 20501), (1577, 14456), (1807, 12616), (1976, 11537), (2158, 10564), (2641, 8632), (3154, 7228), (3614, 6308), (4316, 5282)]