15969791852

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{17497}}^1$

素因数の和:18426

約数の個数: 48

約数和(自身を含む): 32841926208

約数和(自身を除く): 16872134356

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 881, 1036, 1762, 3524, 6167, 12334, 17497, 24668, 32597, 34994, 65194, 69988, 122479, 130388, 228179, 244958, 456358, 489916, 647389, 912716, 1294778, 2589556, 4531723, 9063446, 15414857, 18126892, 30829714, 61659428, 107903999, 215807998, 431615996, 570349709, 1140699418, 2281398836, 3992447963, 7984895926, 15969791852]

約数ペア:

[(1, 15969791852), (2, 7984895926), (4, 3992447963), (7, 2281398836), (14, 1140699418), (28, 570349709), (37, 431615996), (74, 215807998), (148, 107903999), (259, 61659428), (518, 30829714), (881, 18126892), (1036, 15414857), (1762, 9063446), (3524, 4531723), (6167, 2589556), (12334, 1294778), (17497, 912716), (24668, 647389), (32597, 489916), (34994, 456358), (65194, 244958), (69988, 228179), (122479, 130388)]