19349070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49613}}^1$

素因数の和:49636

約数の個数: 32

約数和(自身を含む): 50010912

約数和(自身を除く): 30661842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 49613, 99226, 148839, 248065, 297678, 496130, 644969, 744195, 1289938, 1488390, 1934907, 3224845, 3869814, 6449690, 9674535, 19349070]

約数ペア:

[(1, 19349070), (2, 9674535), (3, 6449690), (5, 3869814), (6, 3224845), (10, 1934907), (13, 1488390), (15, 1289938), (26, 744195), (30, 644969), (39, 496130), (65, 297678), (78, 248065), (130, 148839), (195, 99226), (390, 49613)]