19432849548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4922201}}^1$

素因数の和:4922262

約数の個数: 48

約数和(自身を含む): 52923515904

約数和(自身を除く): 33490666356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 4922201, 9844402, 14766603, 19688804, 29533206, 34455407, 59066412, 68910814, 103366221, 137821628, 206732442, 231343447, 413464884, 462686894, 694030341, 925373788, 1388060682, 1619404129, 2776121364, 3238808258, 4858212387, 6477616516, 9716424774, 19432849548]

約数ペア:

[(1, 19432849548), (2, 9716424774), (3, 6477616516), (4, 4858212387), (6, 3238808258), (7, 2776121364), (12, 1619404129), (14, 1388060682), (21, 925373788), (28, 694030341), (42, 462686894), (47, 413464884), (84, 231343447), (94, 206732442), (141, 137821628), (188, 103366221), (282, 68910814), (329, 59066412), (564, 34455407), (658, 29533206), (987, 19688804), (1316, 14766603), (1974, 9844402), (3948, 4922201)]