19032610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 35716464

約数和(自身を除く): 16683854

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 761, 1522, 2501, 3805, 5002, 7610, 12505, 25010, 31201, 46421, 62402, 92842, 156005, 232105, 312010, 464210, 1903261, 3806522, 9516305, 19032610]

約数ペア:

[(1, 19032610), (2, 9516305), (5, 3806522), (10, 1903261), (41, 464210), (61, 312010), (82, 232105), (122, 156005), (205, 92842), (305, 62402), (410, 46421), (610, 31201), (761, 25010), (1522, 12505), (2501, 7610), (3805, 5002)]