17963345038

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1\times {\mathrm{26371}}^1$

素因数の和:27603

約数の個数: 16

約数和(自身を含む): 27043431120

約数和(自身を除く): 9080086082

約数列:

[1, 2, 421, 809, 842, 1618, 26371, 52742, 340589, 681178, 11102191, 21334139, 22204382, 42668278, 8981672519, 17963345038]

約数ペア:

[(1, 17963345038), (2, 8981672519), (421, 42668278), (809, 22204382), (842, 21334139), (1618, 11102191), (26371, 681178), (52742, 340589)]