16860714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 39567360

約数和(自身を除く): 22706646

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 367, 403, 494, 589, 734, 741, 806, 1101, 1178, 1209, 1482, 1767, 2202, 2418, 3534, 4771, 6973, 7657, 9542, 11377, 13946, 14313, 15314, 20919, 22754, 22971, 28626, 34131, 41838, 45942, 68262, 90649, 147901, 181298, 216163, 271947, 295802, 432326, 443703, 543894, 648489, 887406, 1296978, 2810119, 5620238, 8430357, 16860714]

約数ペア:

[(1, 16860714), (2, 8430357), (3, 5620238), (6, 2810119), (13, 1296978), (19, 887406), (26, 648489), (31, 543894), (38, 443703), (39, 432326), (57, 295802), (62, 271947), (78, 216163), (93, 181298), (114, 147901), (186, 90649), (247, 68262), (367, 45942), (403, 41838), (494, 34131), (589, 28626), (734, 22971), (741, 22754), (806, 20919), (1101, 15314), (1178, 14313), (1209, 13946), (1482, 11377), (1767, 9542), (2202, 7657), (2418, 6973), (3534, 4771)]