19433210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 37532160

約数和(自身を除く): 18098950

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 1447, 2686, 2894, 6715, 7235, 13430, 14470, 24599, 49198, 114313, 122995, 228626, 245990, 571565, 1143130, 1943321, 3886642, 9716605, 19433210]

約数ペア:

[(1, 19433210), (2, 9716605), (5, 3886642), (10, 1943321), (17, 1143130), (34, 571565), (79, 245990), (85, 228626), (158, 122995), (170, 114313), (395, 49198), (790, 24599), (1343, 14470), (1447, 13430), (2686, 7235), (2894, 6715)]