15280112

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 31042656

約数和(自身を除く): 15762544

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 296, 424, 487, 592, 848, 974, 1948, 1961, 3896, 3922, 7792, 7844, 15688, 18019, 25811, 31376, 36038, 51622, 72076, 103244, 144152, 206488, 288304, 412976, 955007, 1910014, 3820028, 7640056, 15280112]

約数ペア:

[(1, 15280112), (2, 7640056), (4, 3820028), (8, 1910014), (16, 955007), (37, 412976), (53, 288304), (74, 206488), (106, 144152), (148, 103244), (212, 72076), (296, 51622), (424, 36038), (487, 31376), (592, 25811), (848, 18019), (974, 15688), (1948, 7844), (1961, 7792), (3896, 3922)]