22115788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 42517440

約数和(自身を除く): 20401652

約数列:

[1, 2, 4, 23, 37, 46, 73, 74, 89, 92, 146, 148, 178, 292, 356, 851, 1679, 1702, 2047, 2701, 3293, 3358, 3404, 4094, 5402, 6497, 6586, 6716, 8188, 10804, 12994, 13172, 25988, 62123, 75739, 124246, 149431, 151478, 240389, 248492, 298862, 302956, 480778, 597724, 961556, 5528947, 11057894, 22115788]

約数ペア:

[(1, 22115788), (2, 11057894), (4, 5528947), (23, 961556), (37, 597724), (46, 480778), (73, 302956), (74, 298862), (89, 248492), (92, 240389), (146, 151478), (148, 149431), (178, 124246), (292, 75739), (356, 62123), (851, 25988), (1679, 13172), (1702, 12994), (2047, 10804), (2701, 8188), (3293, 6716), (3358, 6586), (3404, 6497), (4094, 5402)]