17191930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14447}}^1$

素因数の和:14478

約数の個数: 32

約数和(自身を含む): 37449216

約数和(自身を除く): 20257286

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 14447, 28894, 72235, 101129, 144470, 202258, 245599, 491198, 505645, 1011290, 1227995, 1719193, 2455990, 3438386, 8595965, 17191930]

約数ペア:

[(1, 17191930), (2, 8595965), (5, 3438386), (7, 2455990), (10, 1719193), (14, 1227995), (17, 1011290), (34, 505645), (35, 491198), (70, 245599), (85, 202258), (119, 144470), (170, 101129), (238, 72235), (595, 28894), (1190, 14447)]