13898236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8537}}^1$

素因数の和:8589

約数の個数: 24

約数和(自身を含む): 27253296

約数和(自身を除く): 13355060

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 8537, 17074, 34148, 93907, 187814, 315869, 375628, 631738, 1263476, 3474559, 6949118, 13898236]

約数ペア:

[(1, 13898236), (2, 6949118), (4, 3474559), (11, 1263476), (22, 631738), (37, 375628), (44, 315869), (74, 187814), (148, 93907), (407, 34148), (814, 17074), (1628, 8537)]