13111670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 28413504

約数和(自身を除く): 15301834

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 173, 265, 286, 346, 530, 583, 689, 715, 865, 1166, 1378, 1430, 1730, 1903, 2249, 2915, 3445, 3806, 4498, 5830, 6890, 7579, 9169, 9515, 11245, 15158, 18338, 19030, 22490, 24739, 37895, 45845, 49478, 75790, 91690, 100859, 119197, 123695, 201718, 238394, 247390, 504295, 595985, 1008590, 1191970, 1311167, 2622334, 6555835, 13111670]

約数ペア:

[(1, 13111670), (2, 6555835), (5, 2622334), (10, 1311167), (11, 1191970), (13, 1008590), (22, 595985), (26, 504295), (53, 247390), (55, 238394), (65, 201718), (106, 123695), (110, 119197), (130, 100859), (143, 91690), (173, 75790), (265, 49478), (286, 45845), (346, 37895), (530, 24739), (583, 22490), (689, 19030), (715, 18338), (865, 15158), (1166, 11245), (1378, 9515), (1430, 9169), (1730, 7579), (1903, 6890), (2249, 5830), (2915, 4498), (3445, 3806)]