15122822

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 29514240

約数和(自身を除く): 14391418

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 121, 143, 209, 242, 247, 253, 286, 299, 418, 437, 494, 506, 598, 874, 1331, 1573, 2299, 2662, 2717, 2783, 3146, 3289, 4598, 4807, 5434, 5566, 5681, 6578, 9614, 11362, 17303, 25289, 29887, 30613, 34606, 36179, 50578, 52877, 59774, 61226, 62491, 72358, 105754, 124982, 328757, 397969, 581647, 657514, 687401, 795938, 1163294, 1374802, 7561411, 15122822]

約数ペア:

[(1, 15122822), (2, 7561411), (11, 1374802), (13, 1163294), (19, 795938), (22, 687401), (23, 657514), (26, 581647), (38, 397969), (46, 328757), (121, 124982), (143, 105754), (209, 72358), (242, 62491), (247, 61226), (253, 59774), (286, 52877), (299, 50578), (418, 36179), (437, 34606), (494, 30613), (506, 29887), (598, 25289), (874, 17303), (1331, 11362), (1573, 9614), (2299, 6578), (2662, 5681), (2717, 5566), (2783, 5434), (3146, 4807), (3289, 4598)]