19535130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{217057}}^1$

素因数の和:217070

約数の個数: 24

約数和(自身を含む): 50791572

約数和(自身を除く): 31256442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 217057, 434114, 651171, 1085285, 1302342, 1953513, 2170570, 3255855, 3907026, 6511710, 9767565, 19535130]

約数ペア:

[(1, 19535130), (2, 9767565), (3, 6511710), (5, 3907026), (6, 3255855), (9, 2170570), (10, 1953513), (15, 1302342), (18, 1085285), (30, 651171), (45, 434114), (90, 217057)]