19700112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21601}}^1$

素因数の和:21631

約数の個数: 40

約数和(自身を含む): 53572960

約数和(自身を除く): 33872848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21601, 43202, 64803, 86404, 129606, 172808, 259212, 345616, 410419, 518424, 820838, 1036848, 1231257, 1641676, 2462514, 3283352, 4925028, 6566704, 9850056, 19700112]

約数ペア:

[(1, 19700112), (2, 9850056), (3, 6566704), (4, 4925028), (6, 3283352), (8, 2462514), (12, 1641676), (16, 1231257), (19, 1036848), (24, 820838), (38, 518424), (48, 410419), (57, 345616), (76, 259212), (114, 172808), (152, 129606), (228, 86404), (304, 64803), (456, 43202), (912, 21601)]