30970628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16097}}^1$

素因数の和:16151

約数の個数: 24

約数和(自身を含む): 59948952

約数和(自身を除く): 28978324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 16097, 32194, 64388, 209261, 418522, 595589, 837044, 1191178, 2382356, 7742657, 15485314, 30970628]

約数ペア:

[(1, 30970628), (2, 15485314), (4, 7742657), (13, 2382356), (26, 1191178), (37, 837044), (52, 595589), (74, 418522), (148, 209261), (481, 64388), (962, 32194), (1924, 16097)]