19184932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2693}}^1$

素因数の和:2847

約数の個数: 24

約数和(自身を含む): 36433656

約数和(自身を除く): 17248724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 2693, 3562, 5386, 7124, 10772, 35009, 70018, 140036, 368941, 737882, 1475764, 4796233, 9592466, 19184932]

約数ペア:

[(1, 19184932), (2, 9592466), (4, 4796233), (13, 1475764), (26, 737882), (52, 368941), (137, 140036), (274, 70018), (548, 35009), (1781, 10772), (2693, 7124), (3562, 5386)]