29957908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{983}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 55379520

約数和(自身を除く): 25421612

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 983, 1604, 1966, 3932, 7619, 15238, 18677, 30476, 37354, 74708, 394183, 788366, 1576732, 7489477, 14978954, 29957908]

約数ペア:

[(1, 29957908), (2, 14978954), (4, 7489477), (19, 1576732), (38, 788366), (76, 394183), (401, 74708), (802, 37354), (983, 30476), (1604, 18677), (1966, 15238), (3932, 7619)]