15702251852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{122471}}^1$

素因数の和:122742

約数の個数: 48

約数和(自身を含む): 33194810880

約数和(自身を除く): 17492559028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 241, 266, 482, 532, 964, 1687, 3374, 4579, 6748, 9158, 18316, 32053, 64106, 122471, 128212, 244942, 489884, 857297, 1714594, 2326949, 3429188, 4653898, 9307796, 16288643, 29515511, 32577286, 59031022, 65154572, 118062044, 206608577, 413217154, 560794709, 826434308, 1121589418, 2243178836, 3925562963, 7851125926, 15702251852]

約数ペア:

[(1, 15702251852), (2, 7851125926), (4, 3925562963), (7, 2243178836), (14, 1121589418), (19, 826434308), (28, 560794709), (38, 413217154), (76, 206608577), (133, 118062044), (241, 65154572), (266, 59031022), (482, 32577286), (532, 29515511), (964, 16288643), (1687, 9307796), (3374, 4653898), (4579, 3429188), (6748, 2326949), (9158, 1714594), (18316, 857297), (32053, 489884), (64106, 244942), (122471, 128212)]