13473964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 30041088

約数和(自身を除く): 16567124

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 43, 62, 76, 86, 124, 133, 172, 217, 266, 301, 361, 434, 532, 589, 602, 722, 817, 868, 1178, 1204, 1333, 1444, 1634, 2356, 2527, 2666, 3268, 4123, 5054, 5332, 5719, 8246, 9331, 10108, 11191, 11438, 15523, 16492, 18662, 22382, 22876, 25327, 31046, 37324, 44764, 50654, 62092, 78337, 101308, 108661, 156674, 177289, 217322, 313348, 354578, 434644, 481213, 709156, 962426, 1924852, 3368491, 6736982, 13473964]

約数ペア:

[(1, 13473964), (2, 6736982), (4, 3368491), (7, 1924852), (14, 962426), (19, 709156), (28, 481213), (31, 434644), (38, 354578), (43, 313348), (62, 217322), (76, 177289), (86, 156674), (124, 108661), (133, 101308), (172, 78337), (217, 62092), (266, 50654), (301, 44764), (361, 37324), (434, 31046), (532, 25327), (589, 22876), (602, 22382), (722, 18662), (817, 16492), (868, 15523), (1178, 11438), (1204, 11191), (1333, 10108), (1444, 9331), (1634, 8246), (2356, 5719), (2527, 5332), (2666, 5054), (3268, 4123)]