12924940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 33707520

約数和(自身を除く): 20782580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 113, 133, 140, 172, 190, 215, 226, 266, 301, 380, 430, 452, 532, 565, 602, 665, 791, 817, 860, 1130, 1204, 1330, 1505, 1582, 1634, 2147, 2260, 2660, 3010, 3164, 3268, 3955, 4085, 4294, 4859, 5719, 6020, 7910, 8170, 8588, 9718, 10735, 11438, 15029, 15820, 16340, 19436, 21470, 22876, 24295, 28595, 30058, 34013, 42940, 48590, 57190, 60116, 68026, 75145, 92321, 97180, 114380, 136052, 150290, 170065, 184642, 300580, 340130, 369284, 461605, 646247, 680260, 923210, 1292494, 1846420, 2584988, 3231235, 6462470, 12924940]

約数ペア:

[(1, 12924940), (2, 6462470), (4, 3231235), (5, 2584988), (7, 1846420), (10, 1292494), (14, 923210), (19, 680260), (20, 646247), (28, 461605), (35, 369284), (38, 340130), (43, 300580), (70, 184642), (76, 170065), (86, 150290), (95, 136052), (113, 114380), (133, 97180), (140, 92321), (172, 75145), (190, 68026), (215, 60116), (226, 57190), (266, 48590), (301, 42940), (380, 34013), (430, 30058), (452, 28595), (532, 24295), (565, 22876), (602, 21470), (665, 19436), (791, 16340), (817, 15820), (860, 15029), (1130, 11438), (1204, 10735), (1330, 9718), (1505, 8588), (1582, 8170), (1634, 7910), (2147, 6020), (2260, 5719), (2660, 4859), (3010, 4294), (3164, 4085), (3268, 3955)]