38300438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 65525760

約数和(自身を除く): 27225322

約数列:

[1, 2, 11, 22, 31, 62, 89, 178, 341, 631, 682, 979, 1262, 1958, 2759, 5518, 6941, 13882, 19561, 30349, 39122, 56159, 60698, 112318, 215171, 430342, 617749, 1235498, 1740929, 3481858, 19150219, 38300438]

約数ペア:

[(1, 38300438), (2, 19150219), (11, 3481858), (22, 1740929), (31, 1235498), (62, 617749), (89, 430342), (178, 215171), (341, 112318), (631, 60698), (682, 56159), (979, 39122), (1262, 30349), (1958, 19561), (2759, 13882), (5518, 6941)]