19361472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7785

約数の個数: 56

約数和(自身を含む): 55174896

約数和(自身を除く): 35813424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7757, 15514, 23271, 31028, 46542, 62056, 93084, 100841, 124112, 186168, 201682, 248224, 302523, 372336, 403364, 496448, 605046, 744672, 806728, 1210092, 1489344, 1613456, 2420184, 3226912, 4840368, 6453824, 9680736, 19361472]

約数ペア:

[(1, 19361472), (2, 9680736), (3, 6453824), (4, 4840368), (6, 3226912), (8, 2420184), (12, 1613456), (13, 1489344), (16, 1210092), (24, 806728), (26, 744672), (32, 605046), (39, 496448), (48, 403364), (52, 372336), (64, 302523), (78, 248224), (96, 201682), (104, 186168), (156, 124112), (192, 100841), (208, 93084), (312, 62056), (416, 46542), (624, 31028), (832, 23271), (1248, 15514), (2496, 7757)]