23991830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 44921088

約数和(自身を除く): 20929258

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 401, 802, 965, 1930, 2005, 4010, 5983, 11966, 12431, 24862, 29915, 59830, 62155, 77393, 124310, 154786, 386965, 773930, 2399183, 4798366, 11995915, 23991830]

約数ペア:

[(1, 23991830), (2, 11995915), (5, 4798366), (10, 2399183), (31, 773930), (62, 386965), (155, 154786), (193, 124310), (310, 77393), (386, 62155), (401, 59830), (802, 29915), (965, 24862), (1930, 12431), (2005, 11966), (4010, 5983)]