13665370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 26282880

約数和(自身を除く): 12617510

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1013, 1349, 2026, 2698, 5065, 6745, 10130, 13490, 19247, 38494, 71923, 96235, 143846, 192470, 359615, 719230, 1366537, 2733074, 6832685, 13665370]

約数ペア:

[(1, 13665370), (2, 6832685), (5, 2733074), (10, 1366537), (19, 719230), (38, 359615), (71, 192470), (95, 143846), (142, 96235), (190, 71923), (355, 38494), (710, 19247), (1013, 13490), (1349, 10130), (2026, 6745), (2698, 5065)]