11693968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 28123200

約数和(自身を除く): 16429232

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 269, 286, 304, 418, 494, 538, 572, 836, 988, 1076, 1144, 1672, 1976, 2152, 2288, 2717, 2959, 3344, 3497, 3952, 4304, 5111, 5434, 5918, 6994, 10222, 10868, 11836, 13988, 20444, 21736, 23672, 27976, 38467, 40888, 43472, 47344, 55952, 56221, 66443, 76934, 81776, 112442, 132886, 153868, 224884, 265772, 307736, 449768, 531544, 615472, 730873, 899536, 1063088, 1461746, 2923492, 5846984, 11693968]

約数ペア:

[(1, 11693968), (2, 5846984), (4, 2923492), (8, 1461746), (11, 1063088), (13, 899536), (16, 730873), (19, 615472), (22, 531544), (26, 449768), (38, 307736), (44, 265772), (52, 224884), (76, 153868), (88, 132886), (104, 112442), (143, 81776), (152, 76934), (176, 66443), (208, 56221), (209, 55952), (247, 47344), (269, 43472), (286, 40888), (304, 38467), (418, 27976), (494, 23672), (538, 21736), (572, 20444), (836, 13988), (988, 11836), (1076, 10868), (1144, 10222), (1672, 6994), (1976, 5918), (2152, 5434), (2288, 5111), (2717, 4304), (2959, 3952), (3344, 3497)]