15911328

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 42184800

約数和(自身を除く): 26273472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1549, 1712, 2568, 3098, 3424, 4647, 5136, 6196, 9294, 10272, 12392, 18588, 24784, 37176, 49568, 74352, 148704, 165743, 331486, 497229, 662972, 994458, 1325944, 1988916, 2651888, 3977832, 5303776, 7955664, 15911328]

約数ペア:

[(1, 15911328), (2, 7955664), (3, 5303776), (4, 3977832), (6, 2651888), (8, 1988916), (12, 1325944), (16, 994458), (24, 662972), (32, 497229), (48, 331486), (96, 165743), (107, 148704), (214, 74352), (321, 49568), (428, 37176), (642, 24784), (856, 18588), (1284, 12392), (1549, 10272), (1712, 9294), (2568, 6196), (3098, 5136), (3424, 4647)]