19361340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107563}}^1$

素因数の和:107578

約数の個数: 36

約数和(自身を含む): 58729944

約数和(自身を除く): 39368604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107563, 215126, 322689, 430252, 537815, 645378, 968067, 1075630, 1290756, 1613445, 1936134, 2151260, 3226890, 3872268, 4840335, 6453780, 9680670, 19361340]

約数ペア:

[(1, 19361340), (2, 9680670), (3, 6453780), (4, 4840335), (5, 3872268), (6, 3226890), (9, 2151260), (10, 1936134), (12, 1613445), (15, 1290756), (18, 1075630), (20, 968067), (30, 645378), (36, 537815), (45, 430252), (60, 322689), (90, 215126), (180, 107563)]