13229268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 33539520

約数和(自身を除く): 20310252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 619, 822, 1238, 1644, 1781, 1857, 2476, 3562, 3714, 5343, 7124, 7428, 8047, 10686, 16094, 21372, 24141, 32188, 48282, 84803, 96564, 169606, 254409, 339212, 508818, 1017636, 1102439, 2204878, 3307317, 4409756, 6614634, 13229268]

約数ペア:

[(1, 13229268), (2, 6614634), (3, 4409756), (4, 3307317), (6, 2204878), (12, 1102439), (13, 1017636), (26, 508818), (39, 339212), (52, 254409), (78, 169606), (137, 96564), (156, 84803), (274, 48282), (411, 32188), (548, 24141), (619, 21372), (822, 16094), (1238, 10686), (1644, 8047), (1781, 7428), (1857, 7124), (2476, 5343), (3562, 3714)]