19379737586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2347}}^1\times {\mathrm{4751}}^1$

素因数の和:7190

約数の個数: 32

約数和(自身を含む): 32134164480

約数和(自身を除く): 12754426894

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 2347, 4694, 4751, 9502, 25817, 51634, 52261, 104522, 185413, 370826, 375329, 750658, 2039543, 4079086, 4128619, 8257238, 11150597, 22301194, 122656567, 245313134, 880897163, 1761794326, 9689868793, 19379737586]

約数ペア:

[(1, 19379737586), (2, 9689868793), (11, 1761794326), (22, 880897163), (79, 245313134), (158, 122656567), (869, 22301194), (1738, 11150597), (2347, 8257238), (4694, 4128619), (4751, 4079086), (9502, 2039543), (25817, 750658), (51634, 375329), (52261, 370826), (104522, 185413)]