4019336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 8198400

約数和(自身を除く): 4179064

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 853, 1178, 1706, 2356, 3412, 4712, 6824, 16207, 26443, 32414, 52886, 64828, 105772, 129656, 211544, 502417, 1004834, 2009668, 4019336]

約数ペア:

[(1, 4019336), (2, 2009668), (4, 1004834), (8, 502417), (19, 211544), (31, 129656), (38, 105772), (62, 64828), (76, 52886), (124, 32414), (152, 26443), (248, 16207), (589, 6824), (853, 4712), (1178, 3412), (1706, 2356)]