23869910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 44193600

約数和(自身を除く): 20323690

約数列:

[1, 2, 5, 10, 61, 109, 122, 218, 305, 359, 545, 610, 718, 1090, 1795, 3590, 6649, 13298, 21899, 33245, 39131, 43798, 66490, 78262, 109495, 195655, 218990, 391310, 2386991, 4773982, 11934955, 23869910]

約数ペア:

[(1, 23869910), (2, 11934955), (5, 4773982), (10, 2386991), (61, 391310), (109, 218990), (122, 195655), (218, 109495), (305, 78262), (359, 66490), (545, 43798), (610, 39131), (718, 33245), (1090, 21899), (1795, 13298), (3590, 6649)]