15945013994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{9091}}^1$

素因数の和:9555

約数の個数: 64

約数和(自身を含む): 30793512960

約数和(自身を除く): 14848498966

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 419, 598, 838, 2093, 2933, 4186, 5447, 5866, 9091, 9637, 10894, 18182, 19274, 38129, 63637, 67459, 76258, 118183, 125281, 127274, 134918, 209093, 236366, 250562, 418186, 827281, 876967, 1463651, 1654562, 1753934, 2718209, 2927302, 3809129, 5436418, 7618258, 19027463, 26663903, 38054926, 49518677, 53327806, 87609967, 99037354, 175219934, 346630739, 613269769, 693261478, 1138929571, 1226539538, 2277859142, 7972506997, 15945013994]

約数ペア:

[(1, 15945013994), (2, 7972506997), (7, 2277859142), (13, 1226539538), (14, 1138929571), (23, 693261478), (26, 613269769), (46, 346630739), (91, 175219934), (161, 99037354), (182, 87609967), (299, 53327806), (322, 49518677), (419, 38054926), (598, 26663903), (838, 19027463), (2093, 7618258), (2933, 5436418), (4186, 3809129), (5447, 2927302), (5866, 2718209), (9091, 1753934), (9637, 1654562), (10894, 1463651), (18182, 876967), (19274, 827281), (38129, 418186), (63637, 250562), (67459, 236366), (76258, 209093), (118183, 134918), (125281, 127274)]