11398478

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 22407840

約数和(自身を除く): 11009362

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 389, 598, 637, 778, 1127, 1274, 2093, 2254, 2723, 4186, 5057, 5446, 8947, 10114, 14651, 17894, 19061, 29302, 35399, 38122, 62629, 70798, 116311, 125258, 232622, 247793, 438403, 495586, 814177, 876806, 1628354, 5699239, 11398478]

約数ペア:

[(1, 11398478), (2, 5699239), (7, 1628354), (13, 876806), (14, 814177), (23, 495586), (26, 438403), (46, 247793), (49, 232622), (91, 125258), (98, 116311), (161, 70798), (182, 62629), (299, 38122), (322, 35399), (389, 29302), (598, 19061), (637, 17894), (778, 14651), (1127, 10114), (1274, 8947), (2093, 5446), (2254, 5057), (2723, 4186)]