15813696

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3581}}^1$

素因数の和:3619

約数の個数: 56

約数和(自身を含む): 43671744

約数和(自身を除く): 27858048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 3581, 4416, 7162, 10743, 14324, 21486, 28648, 42972, 57296, 82363, 85944, 114592, 164726, 171888, 229184, 247089, 329452, 343776, 494178, 658904, 687552, 988356, 1317808, 1976712, 2635616, 3953424, 5271232, 7906848, 15813696]

約数ペア:

[(1, 15813696), (2, 7906848), (3, 5271232), (4, 3953424), (6, 2635616), (8, 1976712), (12, 1317808), (16, 988356), (23, 687552), (24, 658904), (32, 494178), (46, 343776), (48, 329452), (64, 247089), (69, 229184), (92, 171888), (96, 164726), (138, 114592), (184, 85944), (192, 82363), (276, 57296), (368, 42972), (552, 28648), (736, 21486), (1104, 14324), (1472, 10743), (2208, 7162), (3581, 4416)]