15679627564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{22153}}^1$

素因数の和:22382

約数の個数: 48

約数和(自身を含む): 29526851200

約数和(自身を除く): 13847223636

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 139, 268, 278, 556, 1273, 2546, 2641, 5092, 5282, 9313, 10564, 18626, 22153, 37252, 44306, 88612, 176947, 353894, 420907, 707788, 841814, 1484251, 1683628, 2968502, 3079267, 5937004, 6158534, 12317068, 28200769, 56401538, 58506073, 112803076, 117012146, 206310889, 234024292, 412621778, 825243556, 3919906891, 7839813782, 15679627564]

約数ペア:

[(1, 15679627564), (2, 7839813782), (4, 3919906891), (19, 825243556), (38, 412621778), (67, 234024292), (76, 206310889), (134, 117012146), (139, 112803076), (268, 58506073), (278, 56401538), (556, 28200769), (1273, 12317068), (2546, 6158534), (2641, 5937004), (5092, 3079267), (5282, 2968502), (9313, 1683628), (10564, 1484251), (18626, 841814), (22153, 707788), (37252, 420907), (44306, 353894), (88612, 176947)]