19409658

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 40330752

約数和(自身を除く): 20921094

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 241, 433, 482, 723, 866, 1299, 1446, 2598, 7471, 13423, 14942, 22413, 26846, 40269, 44826, 80538, 104353, 208706, 313059, 626118, 3234943, 6469886, 9704829, 19409658]

約数ペア:

[(1, 19409658), (2, 9704829), (3, 6469886), (6, 3234943), (31, 626118), (62, 313059), (93, 208706), (186, 104353), (241, 80538), (433, 44826), (482, 40269), (723, 26846), (866, 22413), (1299, 14942), (1446, 13423), (2598, 7471)]