15185984

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 84

約数和(自身を含む): 34660332

約数和(自身を除く): 19474348

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 53, 64, 74, 88, 106, 121, 148, 176, 212, 242, 296, 352, 407, 424, 484, 583, 592, 704, 814, 848, 968, 1166, 1184, 1628, 1696, 1936, 1961, 2332, 2368, 3256, 3392, 3872, 3922, 4477, 4664, 6413, 6512, 7744, 7844, 8954, 9328, 12826, 13024, 15688, 17908, 18656, 21571, 25652, 26048, 31376, 35816, 37312, 43142, 51304, 62752, 71632, 86284, 102608, 125504, 143264, 172568, 205216, 237281, 286528, 345136, 410432, 474562, 690272, 949124, 1380544, 1898248, 3796496, 7592992, 15185984]

約数ペア:

[(1, 15185984), (2, 7592992), (4, 3796496), (8, 1898248), (11, 1380544), (16, 949124), (22, 690272), (32, 474562), (37, 410432), (44, 345136), (53, 286528), (64, 237281), (74, 205216), (88, 172568), (106, 143264), (121, 125504), (148, 102608), (176, 86284), (212, 71632), (242, 62752), (296, 51304), (352, 43142), (407, 37312), (424, 35816), (484, 31376), (583, 26048), (592, 25652), (704, 21571), (814, 18656), (848, 17908), (968, 15688), (1166, 13024), (1184, 12826), (1628, 9328), (1696, 8954), (1936, 7844), (1961, 7744), (2332, 6512), (2368, 6413), (3256, 4664), (3392, 4477), (3872, 3922)]