19134159420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1511387}}^1$

素因数の和:1511610

約数の個数: 48

約数和(自身を含む): 53829595008

約数和(自身を除く): 34695435588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 1511387, 3022774, 4534161, 6045548, 7556935, 9068322, 15113870, 18136644, 22670805, 30227740, 45341610, 90683220, 318902657, 637805314, 956707971, 1275610628, 1594513285, 1913415942, 3189026570, 3826831884, 4783539855, 6378053140, 9567079710, 19134159420]

約数ペア:

[(1, 19134159420), (2, 9567079710), (3, 6378053140), (4, 4783539855), (5, 3826831884), (6, 3189026570), (10, 1913415942), (12, 1594513285), (15, 1275610628), (20, 956707971), (30, 637805314), (60, 318902657), (211, 90683220), (422, 45341610), (633, 30227740), (844, 22670805), (1055, 18136644), (1266, 15113870), (2110, 9068322), (2532, 7556935), (3165, 6045548), (4220, 4534161), (6330, 3022774), (12660, 1511387)]