12621092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 26234880

約数和(自身を除く): 13613788

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 487, 589, 682, 836, 974, 1178, 1364, 1948, 2356, 5357, 6479, 9253, 10714, 12958, 15097, 18506, 21428, 25916, 30194, 37012, 60388, 101783, 166067, 203566, 286843, 332134, 407132, 573686, 664268, 1147372, 3155273, 6310546, 12621092]

約数ペア:

[(1, 12621092), (2, 6310546), (4, 3155273), (11, 1147372), (19, 664268), (22, 573686), (31, 407132), (38, 332134), (44, 286843), (62, 203566), (76, 166067), (124, 101783), (209, 60388), (341, 37012), (418, 30194), (487, 25916), (589, 21428), (682, 18506), (836, 15097), (974, 12958), (1178, 10714), (1364, 9253), (1948, 6479), (2356, 5357)]