16161628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 36046080

約数和(自身を除く): 19884452

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 1787, 2261, 3574, 4522, 7148, 9044, 12509, 25018, 30379, 33953, 50036, 60758, 67906, 121516, 135812, 212653, 237671, 425306, 475342, 577201, 850612, 950684, 1154402, 2308804, 4040407, 8080814, 16161628]

約数ペア:

[(1, 16161628), (2, 8080814), (4, 4040407), (7, 2308804), (14, 1154402), (17, 950684), (19, 850612), (28, 577201), (34, 475342), (38, 425306), (68, 237671), (76, 212653), (119, 135812), (133, 121516), (238, 67906), (266, 60758), (323, 50036), (476, 33953), (532, 30379), (646, 25018), (1292, 12509), (1787, 9044), (2261, 7148), (3574, 4522)]