194269870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{32983}}^1$

素因数の和:33040

約数の個数: 32

約数和(自身を含む): 379975680

約数和(自身を除く): 185705810

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 32983, 65966, 164915, 329830, 626677, 1022473, 1253354, 2044946, 3133385, 5112365, 6266770, 10224730, 19426987, 38853974, 97134935, 194269870]

約数ペア:

[(1, 194269870), (2, 97134935), (5, 38853974), (10, 19426987), (19, 10224730), (31, 6266770), (38, 5112365), (62, 3133385), (95, 2044946), (155, 1253354), (190, 1022473), (310, 626677), (589, 329830), (1178, 164915), (2945, 65966), (5890, 32983)]