16564695554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{261347}}^1$

素因数の和:261470

約数の個数: 32

約数和(自身を含む): 28150315776

約数和(自身を除く): 11585620222

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 473, 737, 946, 1474, 2881, 5762, 31691, 63382, 261347, 522694, 2874817, 5749634, 11237921, 17510249, 22475842, 35020498, 123617131, 192612739, 247234262, 385225478, 752940707, 1505881414, 8282347777, 16564695554]

約数ペア:

[(1, 16564695554), (2, 8282347777), (11, 1505881414), (22, 752940707), (43, 385225478), (67, 247234262), (86, 192612739), (134, 123617131), (473, 35020498), (737, 22475842), (946, 17510249), (1474, 11237921), (2881, 5749634), (5762, 2874817), (31691, 522694), (63382, 261347)]