19330972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1049}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 35985600

約数和(自身を除く): 16654628

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1049, 1084, 2098, 4196, 4607, 9214, 17833, 18428, 35666, 71332, 284279, 568558, 1137116, 4832743, 9665486, 19330972]

約数ペア:

[(1, 19330972), (2, 9665486), (4, 4832743), (17, 1137116), (34, 568558), (68, 284279), (271, 71332), (542, 35666), (1049, 18428), (1084, 17833), (2098, 9214), (4196, 4607)]