22970012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 46381440

約数和(自身を除く): 23411428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 347, 494, 694, 871, 988, 1273, 1388, 1742, 2546, 3484, 4511, 5092, 6593, 9022, 13186, 16549, 18044, 23249, 26372, 33098, 46498, 66196, 85709, 92996, 171418, 302237, 342836, 441731, 604474, 883462, 1208948, 1766924, 5742503, 11485006, 22970012]

約数ペア:

[(1, 22970012), (2, 11485006), (4, 5742503), (13, 1766924), (19, 1208948), (26, 883462), (38, 604474), (52, 441731), (67, 342836), (76, 302237), (134, 171418), (247, 92996), (268, 85709), (347, 66196), (494, 46498), (694, 33098), (871, 26372), (988, 23249), (1273, 18044), (1388, 16549), (1742, 13186), (2546, 9022), (3484, 6593), (4511, 5092)]