19302512944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{39983}}^1$

素因数の和:40226

約数の個数: 80

約数和(自身を含む): 44146174464

約数和(自身を除く): 24843661520

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 211, 286, 422, 572, 844, 1144, 1688, 2288, 2321, 2743, 3376, 4642, 5486, 9284, 10972, 18568, 21944, 30173, 37136, 39983, 43888, 60346, 79966, 120692, 159932, 241384, 319864, 439813, 482768, 519779, 639728, 879626, 1039558, 1759252, 2079116, 3518504, 4158232, 5717569, 7037008, 8316464, 8436413, 11435138, 16872826, 22870276, 33745652, 45740552, 67491304, 91481104, 92800543, 109673369, 134982608, 185601086, 219346738, 371202172, 438693476, 742404344, 877386952, 1206407059, 1484808688, 1754773904, 2412814118, 4825628236, 9651256472, 19302512944]

約数ペア:

[(1, 19302512944), (2, 9651256472), (4, 4825628236), (8, 2412814118), (11, 1754773904), (13, 1484808688), (16, 1206407059), (22, 877386952), (26, 742404344), (44, 438693476), (52, 371202172), (88, 219346738), (104, 185601086), (143, 134982608), (176, 109673369), (208, 92800543), (211, 91481104), (286, 67491304), (422, 45740552), (572, 33745652), (844, 22870276), (1144, 16872826), (1688, 11435138), (2288, 8436413), (2321, 8316464), (2743, 7037008), (3376, 5717569), (4642, 4158232), (5486, 3518504), (9284, 2079116), (10972, 1759252), (18568, 1039558), (21944, 879626), (30173, 639728), (37136, 519779), (39983, 482768), (43888, 439813), (60346, 319864), (79966, 241384), (120692, 159932)]