22236998

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 40559616

約数和(自身を除く): 18322618

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 1303, 2438, 2606, 8533, 9121, 17066, 18242, 29969, 59938, 69059, 138118, 209783, 419566, 483413, 966826, 1588357, 3176714, 11118499, 22236998]

約数ペア:

[(1, 22236998), (2, 11118499), (7, 3176714), (14, 1588357), (23, 966826), (46, 483413), (53, 419566), (106, 209783), (161, 138118), (322, 69059), (371, 59938), (742, 29969), (1219, 18242), (1303, 17066), (2438, 9121), (2606, 8533)]