19152665

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 28062720

約数和(自身を除く): 8910055

約数列:

[1, 5, 7, 19, 35, 83, 95, 133, 347, 415, 581, 665, 1577, 1735, 2429, 2905, 6593, 7885, 11039, 12145, 28801, 32965, 46151, 55195, 144005, 201607, 230755, 547219, 1008035, 2736095, 3830533, 19152665]

約数ペア:

[(1, 19152665), (5, 3830533), (7, 2736095), (19, 1008035), (35, 547219), (83, 230755), (95, 201607), (133, 144005), (347, 55195), (415, 46151), (581, 32965), (665, 28801), (1577, 12145), (1735, 11039), (2429, 7885), (2905, 6593)]