15707966974

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1\times {\mathrm{12941}}^1$

素因数の和:13540

約数の個数: 32

約数和(自身を含む): 27113593536

約数和(自身を除く): 11405626562

約数列:

[1, 2, 7, 14, 277, 313, 554, 626, 1939, 2191, 3878, 4382, 12941, 25882, 86701, 90587, 173402, 181174, 606907, 1213814, 3584657, 4050533, 7169314, 8101066, 25092599, 28353731, 50185198, 56707462, 1121997641, 2243995282, 7853983487, 15707966974]

約数ペア:

[(1, 15707966974), (2, 7853983487), (7, 2243995282), (14, 1121997641), (277, 56707462), (313, 50185198), (554, 28353731), (626, 25092599), (1939, 8101066), (2191, 7169314), (3878, 4050533), (4382, 3584657), (12941, 1213814), (25882, 606907), (86701, 181174), (90587, 173402)]