11437972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:165

約数の個数: 54

約数和(自身を含む): 25455402

約数和(自身を除く): 14017430

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 67, 91, 98, 134, 182, 196, 268, 364, 469, 637, 871, 938, 1274, 1742, 1876, 2548, 3283, 3484, 4489, 6097, 6566, 8978, 12194, 13132, 17956, 24388, 31423, 42679, 58357, 62846, 85358, 116714, 125692, 170716, 219961, 233428, 408499, 439922, 816998, 879844, 1633996, 2859493, 5718986, 11437972]

約数ペア:

[(1, 11437972), (2, 5718986), (4, 2859493), (7, 1633996), (13, 879844), (14, 816998), (26, 439922), (28, 408499), (49, 233428), (52, 219961), (67, 170716), (91, 125692), (98, 116714), (134, 85358), (182, 62846), (196, 58357), (268, 42679), (364, 31423), (469, 24388), (637, 17956), (871, 13132), (938, 12194), (1274, 8978), (1742, 6566), (1876, 6097), (2548, 4489), (3283, 3484)]