12339964

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 28153440

約数和(自身を除く): 15813476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 167, 182, 196, 203, 334, 364, 377, 406, 637, 668, 754, 812, 1169, 1274, 1421, 1508, 2171, 2338, 2548, 2639, 2842, 4342, 4676, 4843, 5278, 5684, 8183, 8684, 9686, 10556, 15197, 16366, 18473, 19372, 30394, 32732, 33901, 36946, 60788, 62959, 67802, 73892, 106379, 125918, 135604, 212758, 237307, 251836, 425516, 440713, 474614, 881426, 949228, 1762852, 3084991, 6169982, 12339964]

約数ペア:

[(1, 12339964), (2, 6169982), (4, 3084991), (7, 1762852), (13, 949228), (14, 881426), (26, 474614), (28, 440713), (29, 425516), (49, 251836), (52, 237307), (58, 212758), (91, 135604), (98, 125918), (116, 106379), (167, 73892), (182, 67802), (196, 62959), (203, 60788), (334, 36946), (364, 33901), (377, 32732), (406, 30394), (637, 19372), (668, 18473), (754, 16366), (812, 15197), (1169, 10556), (1274, 9686), (1421, 8684), (1508, 8183), (2171, 5684), (2338, 5278), (2548, 4843), (2639, 4676), (2842, 4342)]