22642235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 35361792

約数和(自身を除く): 12719557

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 2557, 8855, 12785, 17899, 28127, 58811, 89495, 140635, 196889, 294055, 411677, 646921, 984445, 2058385, 3234605, 4528447, 22642235]

約数ペア:

[(1, 22642235), (5, 4528447), (7, 3234605), (11, 2058385), (23, 984445), (35, 646921), (55, 411677), (77, 294055), (115, 196889), (161, 140635), (253, 89495), (385, 58811), (805, 28127), (1265, 17899), (1771, 12785), (2557, 8855)]