15897448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16699}}^1$

素因数の和:16729

約数の個数: 32

約数和(自身を含む): 36072000

約数和(自身を除く): 20174552

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 16699, 33398, 66796, 116893, 133592, 233786, 283883, 467572, 567766, 935144, 1135532, 1987181, 2271064, 3974362, 7948724, 15897448]

約数ペア:

[(1, 15897448), (2, 7948724), (4, 3974362), (7, 2271064), (8, 1987181), (14, 1135532), (17, 935144), (28, 567766), (34, 467572), (56, 283883), (68, 233786), (119, 133592), (136, 116893), (238, 66796), (476, 33398), (952, 16699)]