12713361890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{16927}}^1$

素因数の和:17079

約数の個数: 64

約数和(自身を含む): 24863846400

約数和(自身を除く): 12150484510

約数列:

[1, 2, 5, 10, 19, 38, 59, 67, 95, 118, 134, 190, 295, 335, 590, 670, 1121, 1273, 2242, 2546, 3953, 5605, 6365, 7906, 11210, 12730, 16927, 19765, 33854, 39530, 75107, 84635, 150214, 169270, 321613, 375535, 643226, 751070, 998693, 1134109, 1608065, 1997386, 2268218, 3216130, 4993465, 5670545, 9986930, 11341090, 18975167, 21548071, 37950334, 43096142, 66912431, 94875835, 107740355, 133824862, 189751670, 215480710, 334562155, 669124310, 1271336189, 2542672378, 6356680945, 12713361890]

約数ペア:

[(1, 12713361890), (2, 6356680945), (5, 2542672378), (10, 1271336189), (19, 669124310), (38, 334562155), (59, 215480710), (67, 189751670), (95, 133824862), (118, 107740355), (134, 94875835), (190, 66912431), (295, 43096142), (335, 37950334), (590, 21548071), (670, 18975167), (1121, 11341090), (1273, 9986930), (2242, 5670545), (2546, 4993465), (3953, 3216130), (5605, 2268218), (6365, 1997386), (7906, 1608065), (11210, 1134109), (12730, 998693), (16927, 751070), (19765, 643226), (33854, 375535), (39530, 321613), (75107, 169270), (84635, 150214)]