19494062401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{7757}}^1$

素因数の和:8025

約数の個数: 32

約数和(自身を含む): 22923959040

約数和(自身を除く): 3429896639

約数列:

[1, 11, 17, 89, 151, 187, 979, 1513, 1661, 2567, 7757, 13439, 16643, 28237, 85327, 131869, 147829, 228463, 690373, 1171307, 1450559, 2513093, 7594103, 11736341, 12884377, 19912219, 104246323, 129099751, 219034409, 1146709553, 1772187491, 19494062401]

約数ペア:

[(1, 19494062401), (11, 1772187491), (17, 1146709553), (89, 219034409), (151, 129099751), (187, 104246323), (979, 19912219), (1513, 12884377), (1661, 11736341), (2567, 7594103), (7757, 2513093), (13439, 1450559), (16643, 1171307), (28237, 690373), (85327, 228463), (131869, 147829)]