16605654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4951}}^1$

素因数の和:5012

約数の個数: 32

約数和(自身を含む): 36605184

約数和(自身を除く): 19999530

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 4951, 9902, 14853, 29706, 64363, 128726, 193089, 212893, 386178, 425786, 638679, 1277358, 2767609, 5535218, 8302827, 16605654]

約数ペア:

[(1, 16605654), (2, 8302827), (3, 5535218), (6, 2767609), (13, 1277358), (26, 638679), (39, 425786), (43, 386178), (78, 212893), (86, 193089), (129, 128726), (258, 64363), (559, 29706), (1118, 14853), (1677, 9902), (3354, 4951)]