19624630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 18011210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 479, 482, 958, 1205, 2395, 2410, 4097, 4790, 8143, 8194, 16286, 20485, 40715, 40970, 81430, 115439, 230878, 577195, 1154390, 1962463, 3924926, 9812315, 19624630]

約数ペア:

[(1, 19624630), (2, 9812315), (5, 3924926), (10, 1962463), (17, 1154390), (34, 577195), (85, 230878), (170, 115439), (241, 81430), (479, 40970), (482, 40715), (958, 20485), (1205, 16286), (2395, 8194), (2410, 8143), (4097, 4790)]