12665198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 24191136

約数和(自身を除く): 11525938

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 101, 106, 169, 182, 202, 338, 371, 689, 707, 742, 1183, 1313, 1378, 1414, 2366, 2626, 4823, 5353, 8957, 9191, 9646, 10706, 17069, 17914, 18382, 34138, 37471, 62699, 69589, 74942, 119483, 125398, 139178, 238966, 487123, 904657, 974246, 1809314, 6332599, 12665198]

約数ペア:

[(1, 12665198), (2, 6332599), (7, 1809314), (13, 974246), (14, 904657), (26, 487123), (53, 238966), (91, 139178), (101, 125398), (106, 119483), (169, 74942), (182, 69589), (202, 62699), (338, 37471), (371, 34138), (689, 18382), (707, 17914), (742, 17069), (1183, 10706), (1313, 9646), (1378, 9191), (1414, 8957), (2366, 5353), (2626, 4823)]