23343890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 44731440

約数和(自身を除く): 21387550

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 353, 389, 706, 778, 1765, 1945, 3530, 3890, 6001, 6613, 12002, 13226, 30005, 33065, 60010, 66130, 137317, 274634, 686585, 1373170, 2334389, 4668778, 11671945, 23343890]

約数ペア:

[(1, 23343890), (2, 11671945), (5, 4668778), (10, 2334389), (17, 1373170), (34, 686585), (85, 274634), (170, 137317), (353, 66130), (389, 60010), (706, 33065), (778, 30005), (1765, 13226), (1945, 12002), (3530, 6613), (3890, 6001)]