15676750812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{437947}}^1$

素因数の和:438130

約数の個数: 48

約数和(自身を含む): 38749639040

約数和(自身を除く): 23072888228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 471, 628, 942, 1884, 2983, 5966, 8949, 11932, 17898, 35796, 437947, 875894, 1313841, 1751788, 2627682, 5255364, 8320993, 16641986, 24962979, 33283972, 49925958, 68757679, 99851916, 137515358, 206273037, 275030716, 412546074, 825092148, 1306395901, 2612791802, 3919187703, 5225583604, 7838375406, 15676750812]

約数ペア:

[(1, 15676750812), (2, 7838375406), (3, 5225583604), (4, 3919187703), (6, 2612791802), (12, 1306395901), (19, 825092148), (38, 412546074), (57, 275030716), (76, 206273037), (114, 137515358), (157, 99851916), (228, 68757679), (314, 49925958), (471, 33283972), (628, 24962979), (942, 16641986), (1884, 8320993), (2983, 5255364), (5966, 2627682), (8949, 1751788), (11932, 1313841), (17898, 875894), (35796, 437947)]