19173622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 33516000

約数和(自身を除く): 14342378

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1049, 1406, 2098, 9139, 13637, 18278, 19931, 27274, 38813, 39862, 77626, 259103, 504569, 518206, 737447, 1009138, 1474894, 9586811, 19173622]

約数ペア:

[(1, 19173622), (2, 9586811), (13, 1474894), (19, 1009138), (26, 737447), (37, 518206), (38, 504569), (74, 259103), (247, 77626), (481, 39862), (494, 38813), (703, 27274), (962, 19931), (1049, 18278), (1406, 13637), (2098, 9139)]