13037838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 30862080

約数和(自身を除く): 17824242

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 209, 222, 281, 407, 418, 562, 627, 703, 814, 843, 1221, 1254, 1406, 1686, 2109, 2442, 3091, 4218, 5339, 6182, 7733, 9273, 10397, 10678, 15466, 16017, 18546, 20794, 23199, 31191, 32034, 46398, 58729, 62382, 114367, 117458, 176187, 197543, 228734, 343101, 352374, 395086, 592629, 686202, 1185258, 2172973, 4345946, 6518919, 13037838]

約数ペア:

[(1, 13037838), (2, 6518919), (3, 4345946), (6, 2172973), (11, 1185258), (19, 686202), (22, 592629), (33, 395086), (37, 352374), (38, 343101), (57, 228734), (66, 197543), (74, 176187), (111, 117458), (114, 114367), (209, 62382), (222, 58729), (281, 46398), (407, 32034), (418, 31191), (562, 23199), (627, 20794), (703, 18546), (814, 16017), (843, 15466), (1221, 10678), (1254, 10397), (1406, 9273), (1686, 7733), (2109, 6182), (2442, 5339), (3091, 4218)]