19463780714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1\times {\mathrm{3719}}^1$

素因数の和:4179

約数の個数: 48

約数和(自身を含む): 34575465600

約数和(自身を除く): 15111684886

約数列:

[1, 2, 7, 14, 31, 62, 217, 389, 434, 778, 961, 1922, 2723, 3719, 5446, 6727, 7438, 12059, 13454, 24118, 26033, 52066, 84413, 115289, 168826, 230578, 373829, 747658, 807023, 1446691, 1614046, 2616803, 2893382, 3573959, 5233606, 7147918, 10126837, 20253674, 25017713, 44847421, 50035426, 89694842, 313931947, 627863894, 1390270051, 2780540102, 9731890357, 19463780714]

約数ペア:

[(1, 19463780714), (2, 9731890357), (7, 2780540102), (14, 1390270051), (31, 627863894), (62, 313931947), (217, 89694842), (389, 50035426), (434, 44847421), (778, 25017713), (961, 20253674), (1922, 10126837), (2723, 7147918), (3719, 5233606), (5446, 3573959), (6727, 2893382), (7438, 2616803), (12059, 1614046), (13454, 1446691), (24118, 807023), (26033, 747658), (52066, 373829), (84413, 230578), (115289, 168826)]