13978162

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 23716800

約数和(自身を除く): 9738638

約数列:

[1, 2, 11, 22, 59, 89, 118, 121, 178, 242, 649, 979, 1298, 1331, 1958, 2662, 5251, 7139, 10502, 10769, 14278, 21538, 57761, 78529, 115522, 118459, 157058, 236918, 635371, 1270742, 6989081, 13978162]

約数ペア:

[(1, 13978162), (2, 6989081), (11, 1270742), (22, 635371), (59, 236918), (89, 157058), (118, 118459), (121, 115522), (178, 78529), (242, 57761), (649, 21538), (979, 14278), (1298, 10769), (1331, 10502), (1958, 7139), (2662, 5251)]