13693490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 26248320

約数和(自身を除く): 12554830

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 743, 970, 1486, 1843, 3686, 3715, 7430, 9215, 14117, 18430, 28234, 70585, 72071, 141170, 144142, 360355, 720710, 1369349, 2738698, 6846745, 13693490]

約数ペア:

[(1, 13693490), (2, 6846745), (5, 2738698), (10, 1369349), (19, 720710), (38, 360355), (95, 144142), (97, 141170), (190, 72071), (194, 70585), (485, 28234), (743, 18430), (970, 14117), (1486, 9215), (1843, 7430), (3686, 3715)]