15313396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 17781260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 607, 742, 901, 1214, 1484, 1802, 2428, 3604, 4249, 6307, 8498, 10319, 12614, 16996, 20638, 25228, 32171, 41276, 64342, 72233, 128684, 144466, 225197, 288932, 450394, 546907, 900788, 1093814, 2187628, 3828349, 7656698, 15313396]

約数ペア:

[(1, 15313396), (2, 7656698), (4, 3828349), (7, 2187628), (14, 1093814), (17, 900788), (28, 546907), (34, 450394), (53, 288932), (68, 225197), (106, 144466), (119, 128684), (212, 72233), (238, 64342), (371, 41276), (476, 32171), (607, 25228), (742, 20638), (901, 16996), (1214, 12614), (1484, 10319), (1802, 8498), (2428, 6307), (3604, 4249)]