16972436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 36

約数和(自身を含む): 33491892

約数和(自身を除く): 16519456

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 529, 598, 617, 1058, 1196, 1234, 2116, 2468, 6877, 8021, 13754, 14191, 16042, 27508, 28382, 32084, 56764, 184483, 326393, 368966, 652786, 737932, 1305572, 4243109, 8486218, 16972436]

約数ペア:

[(1, 16972436), (2, 8486218), (4, 4243109), (13, 1305572), (23, 737932), (26, 652786), (46, 368966), (52, 326393), (92, 184483), (299, 56764), (529, 32084), (598, 28382), (617, 27508), (1058, 16042), (1196, 14191), (1234, 13754), (2116, 8021), (2468, 6877)]