22351758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 30870642

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 109, 143, 218, 239, 286, 327, 429, 478, 654, 717, 858, 1199, 1417, 1434, 2398, 2629, 2834, 3107, 3597, 4251, 5258, 6214, 7194, 7887, 8502, 9321, 15587, 15774, 18642, 26051, 31174, 34177, 46761, 52102, 68354, 78153, 93522, 102531, 156306, 205062, 286561, 338663, 573122, 677326, 859683, 1015989, 1719366, 2031978, 3725293, 7450586, 11175879, 22351758]

約数ペア:

[(1, 22351758), (2, 11175879), (3, 7450586), (6, 3725293), (11, 2031978), (13, 1719366), (22, 1015989), (26, 859683), (33, 677326), (39, 573122), (66, 338663), (78, 286561), (109, 205062), (143, 156306), (218, 102531), (239, 93522), (286, 78153), (327, 68354), (429, 52102), (478, 46761), (654, 34177), (717, 31174), (858, 26051), (1199, 18642), (1417, 15774), (1434, 15587), (2398, 9321), (2629, 8502), (2834, 7887), (3107, 7194), (3597, 6214), (4251, 5258)]