15804939052

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{30467}}^1$

素因数の和:30766

約数の個数: 48

約数和(自身を含む): 32104009728

約数和(自身を除く): 16299070676

約数列:

[1, 2, 4, 7, 14, 28, 97, 191, 194, 382, 388, 679, 764, 1337, 1358, 2674, 2716, 5348, 18527, 30467, 37054, 60934, 74108, 121868, 129689, 213269, 259378, 426538, 518756, 853076, 2955299, 5819197, 5910598, 11638394, 11821196, 20687093, 23276788, 40734379, 41374186, 81468758, 82748372, 162937516, 564462109, 1128924218, 2257848436, 3951234763, 7902469526, 15804939052]

約数ペア:

[(1, 15804939052), (2, 7902469526), (4, 3951234763), (7, 2257848436), (14, 1128924218), (28, 564462109), (97, 162937516), (191, 82748372), (194, 81468758), (382, 41374186), (388, 40734379), (679, 23276788), (764, 20687093), (1337, 11821196), (1358, 11638394), (2674, 5910598), (2716, 5819197), (5348, 2955299), (18527, 853076), (30467, 518756), (37054, 426538), (60934, 259378), (74108, 213269), (121868, 129689)]