13923694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 9404306

約数列:

[1, 2, 19, 23, 38, 46, 89, 178, 179, 358, 437, 874, 1691, 2047, 3382, 3401, 4094, 4117, 6802, 8234, 15931, 31862, 38893, 77786, 78223, 156446, 302689, 366413, 605378, 732826, 6961847, 13923694]

約数ペア:

[(1, 13923694), (2, 6961847), (19, 732826), (23, 605378), (38, 366413), (46, 302689), (89, 156446), (178, 78223), (179, 77786), (358, 38893), (437, 31862), (874, 15931), (1691, 8234), (2047, 6802), (3382, 4117), (3401, 4094)]