19359408

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2671}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 50361856

約数和(自身を除く): 31002448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 2671, 3624, 5342, 7248, 8013, 10684, 16026, 21368, 32052, 42736, 64104, 128208, 403321, 806642, 1209963, 1613284, 2419926, 3226568, 4839852, 6453136, 9679704, 19359408]

約数ペア:

[(1, 19359408), (2, 9679704), (3, 6453136), (4, 4839852), (6, 3226568), (8, 2419926), (12, 1613284), (16, 1209963), (24, 806642), (48, 403321), (151, 128208), (302, 64104), (453, 42736), (604, 32052), (906, 21368), (1208, 16026), (1812, 10684), (2416, 8013), (2671, 7248), (3624, 5342)]