19432899070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8793167}}^1$

素因数の和:8793204

約数の個数: 32

約数和(自身を含む): 39885810048

約数和(自身を除く): 20452910978

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 8793167, 17586334, 43965835, 87931670, 114311171, 149483839, 228622342, 298967678, 571555855, 747419195, 1143111710, 1494838390, 1943289907, 3886579814, 9716449535, 19432899070]

約数ペア:

[(1, 19432899070), (2, 9716449535), (5, 3886579814), (10, 1943289907), (13, 1494838390), (17, 1143111710), (26, 747419195), (34, 571555855), (65, 298967678), (85, 228622342), (130, 149483839), (170, 114311171), (221, 87931670), (442, 43965835), (1105, 17586334), (2210, 8793167)]