15740868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9173}}^1$

素因数の和:9204

約数の個数: 48

約数和(自身を含む): 43154496

約数和(自身を除く): 27413628

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 9173, 18346, 27519, 36692, 55038, 100903, 110076, 119249, 201806, 238498, 302709, 357747, 403612, 476996, 605418, 715494, 1210836, 1311739, 1430988, 2623478, 3935217, 5246956, 7870434, 15740868]

約数ペア:

[(1, 15740868), (2, 7870434), (3, 5246956), (4, 3935217), (6, 2623478), (11, 1430988), (12, 1311739), (13, 1210836), (22, 715494), (26, 605418), (33, 476996), (39, 403612), (44, 357747), (52, 302709), (66, 238498), (78, 201806), (132, 119249), (143, 110076), (156, 100903), (286, 55038), (429, 36692), (572, 27519), (858, 18346), (1716, 9173)]