19550412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11083}}^1$

素因数の和:11107

約数の個数: 54

約数和(自身を含む): 57492708

約数和(自身を除く): 37942296

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 11083, 22166, 33249, 44332, 66498, 77581, 99747, 132996, 155162, 199494, 232743, 310324, 398988, 465486, 543067, 698229, 930972, 1086134, 1396458, 1629201, 2172268, 2792916, 3258402, 4887603, 6516804, 9775206, 19550412]

約数ペア:

[(1, 19550412), (2, 9775206), (3, 6516804), (4, 4887603), (6, 3258402), (7, 2792916), (9, 2172268), (12, 1629201), (14, 1396458), (18, 1086134), (21, 930972), (28, 698229), (36, 543067), (42, 465486), (49, 398988), (63, 310324), (84, 232743), (98, 199494), (126, 155162), (147, 132996), (196, 99747), (252, 77581), (294, 66498), (441, 44332), (588, 33249), (882, 22166), (1764, 11083)]