17191956

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 41686848

約数和(自身を除く): 24494892

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 83, 123, 164, 166, 246, 249, 332, 421, 492, 498, 842, 996, 1263, 1684, 2526, 3403, 5052, 6806, 10209, 13612, 17261, 20418, 34522, 34943, 40836, 51783, 69044, 69886, 103566, 104829, 139772, 207132, 209658, 419316, 1432663, 2865326, 4297989, 5730652, 8595978, 17191956]

約数ペア:

[(1, 17191956), (2, 8595978), (3, 5730652), (4, 4297989), (6, 2865326), (12, 1432663), (41, 419316), (82, 209658), (83, 207132), (123, 139772), (164, 104829), (166, 103566), (246, 69886), (249, 69044), (332, 51783), (421, 40836), (492, 34943), (498, 34522), (842, 20418), (996, 17261), (1263, 13612), (1684, 10209), (2526, 6806), (3403, 5052)]