16967860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9323}}^1$

素因数の和:9352

約数の個数: 48

約数和(自身を含む): 43860096

約数和(自身を除く): 26892236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 9323, 18646, 37292, 46615, 65261, 93230, 121199, 130522, 186460, 242398, 261044, 326305, 484796, 605995, 652610, 848393, 1211990, 1305220, 1696786, 2423980, 3393572, 4241965, 8483930, 16967860]

約数ペア:

[(1, 16967860), (2, 8483930), (4, 4241965), (5, 3393572), (7, 2423980), (10, 1696786), (13, 1305220), (14, 1211990), (20, 848393), (26, 652610), (28, 605995), (35, 484796), (52, 326305), (65, 261044), (70, 242398), (91, 186460), (130, 130522), (140, 121199), (182, 93230), (260, 65261), (364, 46615), (455, 37292), (910, 18646), (1820, 9323)]