19412094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 42061824

約数和(自身を除く): 22649730

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 1303, 2483, 2606, 3909, 4966, 7449, 7818, 14898, 16939, 33878, 50817, 101634, 248873, 497746, 746619, 1493238, 3235349, 6470698, 9706047, 19412094]

約数ペア:

[(1, 19412094), (2, 9706047), (3, 6470698), (6, 3235349), (13, 1493238), (26, 746619), (39, 497746), (78, 248873), (191, 101634), (382, 50817), (573, 33878), (1146, 16939), (1303, 14898), (2483, 7818), (2606, 7449), (3909, 4966)]