16494590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 36578304

約数和(自身を除く): 20083714

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 83, 85, 119, 166, 167, 170, 238, 334, 415, 581, 595, 830, 835, 1162, 1169, 1190, 1411, 1670, 2338, 2822, 2839, 2905, 5678, 5810, 5845, 7055, 9877, 11690, 13861, 14110, 14195, 19754, 19873, 27722, 28390, 39746, 49385, 69305, 97027, 98770, 99365, 138610, 194054, 198730, 235637, 471274, 485135, 970270, 1178185, 1649459, 2356370, 3298918, 8247295, 16494590]

約数ペア:

[(1, 16494590), (2, 8247295), (5, 3298918), (7, 2356370), (10, 1649459), (14, 1178185), (17, 970270), (34, 485135), (35, 471274), (70, 235637), (83, 198730), (85, 194054), (119, 138610), (166, 99365), (167, 98770), (170, 97027), (238, 69305), (334, 49385), (415, 39746), (581, 28390), (595, 27722), (830, 19873), (835, 19754), (1162, 14195), (1169, 14110), (1190, 13861), (1411, 11690), (1670, 9877), (2338, 7055), (2822, 5845), (2839, 5810), (2905, 5678)]