19074544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3097

約数の個数: 40

約数和(自身を含む): 40845600

約数和(自身を除く): 21771056

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3049, 3128, 6098, 6256, 12196, 24392, 48784, 51833, 70127, 103666, 140254, 207332, 280508, 414664, 561016, 829328, 1122032, 1192159, 2384318, 4768636, 9537272, 19074544]

約数ペア:

[(1, 19074544), (2, 9537272), (4, 4768636), (8, 2384318), (16, 1192159), (17, 1122032), (23, 829328), (34, 561016), (46, 414664), (68, 280508), (92, 207332), (136, 140254), (184, 103666), (272, 70127), (368, 51833), (391, 48784), (782, 24392), (1564, 12196), (3049, 6256), (3128, 6098)]