17923688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3187}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 36343200

約数和(自身を除く): 18419512

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 3187, 5624, 6374, 12748, 25496, 60553, 117919, 121106, 235838, 242212, 471676, 484424, 943352, 2240461, 4480922, 8961844, 17923688]

約数ペア:

[(1, 17923688), (2, 8961844), (4, 4480922), (8, 2240461), (19, 943352), (37, 484424), (38, 471676), (74, 242212), (76, 235838), (148, 121106), (152, 117919), (296, 60553), (703, 25496), (1406, 12748), (2812, 6374), (3187, 5624)]