19352476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 41545728

約数和(自身を除く): 22193252

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 1471, 2942, 3289, 5884, 6578, 13156, 16181, 19123, 32362, 33833, 38246, 64724, 67666, 76492, 135332, 210353, 372163, 420706, 439829, 744326, 841412, 879658, 1488652, 1759316, 4838119, 9676238, 19352476]

約数ペア:

[(1, 19352476), (2, 9676238), (4, 4838119), (11, 1759316), (13, 1488652), (22, 879658), (23, 841412), (26, 744326), (44, 439829), (46, 420706), (52, 372163), (92, 210353), (143, 135332), (253, 76492), (286, 67666), (299, 64724), (506, 38246), (572, 33833), (598, 32362), (1012, 19123), (1196, 16181), (1471, 13156), (2942, 6578), (3289, 5884)]