19354434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 43436736

約数和(自身を除く): 24082302

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 503, 583, 726, 1006, 1166, 1509, 1749, 3018, 3498, 5533, 6413, 11066, 12826, 16599, 19239, 26659, 33198, 38478, 53318, 60863, 79977, 121726, 159954, 182589, 293249, 365178, 586498, 879747, 1759494, 3225739, 6451478, 9677217, 19354434]

約数ペア:

[(1, 19354434), (2, 9677217), (3, 6451478), (6, 3225739), (11, 1759494), (22, 879747), (33, 586498), (53, 365178), (66, 293249), (106, 182589), (121, 159954), (159, 121726), (242, 79977), (318, 60863), (363, 53318), (503, 38478), (583, 33198), (726, 26659), (1006, 19239), (1166, 16599), (1509, 12826), (1749, 11066), (3018, 6413), (3498, 5533)]