26542886

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 24

約数和(自身を含む): 42565320

約数和(自身を除く): 16022434

約数列:

[1, 2, 19, 38, 97, 194, 361, 379, 722, 758, 1843, 3686, 7201, 14402, 35017, 36763, 70034, 73526, 136819, 273638, 698497, 1396994, 13271443, 26542886]

約数ペア:

[(1, 26542886), (2, 13271443), (19, 1396994), (38, 698497), (97, 273638), (194, 136819), (361, 73526), (379, 70034), (722, 36763), (758, 35017), (1843, 14402), (3686, 7201)]