19792734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5399}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 23752866

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5399, 10798, 16197, 32394, 70187, 140374, 210561, 253753, 421122, 507506, 761259, 1522518, 3298789, 6597578, 9896367, 19792734]

約数ペア:

[(1, 19792734), (2, 9896367), (3, 6597578), (6, 3298789), (13, 1522518), (26, 761259), (39, 507506), (47, 421122), (78, 253753), (94, 210561), (141, 140374), (282, 70187), (611, 32394), (1222, 16197), (1833, 10798), (3666, 5399)]