15690097628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 29826370560

約数和(自身を除く): 14136272932

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 191, 382, 643, 764, 779, 1286, 1558, 1681, 2572, 3116, 3362, 3629, 6724, 7258, 7831, 12217, 14516, 15662, 24434, 26363, 31324, 31939, 48868, 52726, 63878, 105452, 122813, 127756, 148789, 245626, 297578, 321071, 491252, 500897, 595156, 642142, 1001794, 1080883, 1284284, 2003588, 2161766, 2333447, 4323532, 4666894, 5035333, 6100349, 9333788, 10070666, 12200698, 20141332, 20536777, 24401396, 41073554, 82147108, 95671327, 191342654, 206448653, 382685308, 412897306, 825794612, 3922524407, 7845048814, 15690097628]

約数ペア:

[(1, 15690097628), (2, 7845048814), (4, 3922524407), (19, 825794612), (38, 412897306), (41, 382685308), (76, 206448653), (82, 191342654), (164, 95671327), (191, 82147108), (382, 41073554), (643, 24401396), (764, 20536777), (779, 20141332), (1286, 12200698), (1558, 10070666), (1681, 9333788), (2572, 6100349), (3116, 5035333), (3362, 4666894), (3629, 4323532), (6724, 2333447), (7258, 2161766), (7831, 2003588), (12217, 1284284), (14516, 1080883), (15662, 1001794), (24434, 642142), (26363, 595156), (31324, 500897), (31939, 491252), (48868, 321071), (52726, 297578), (63878, 245626), (105452, 148789), (122813, 127756)]