19695936

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:648

約数の個数: 84

約数和(自身を含む): 56522112

約数和(自身を除く): 36826176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 416, 507, 607, 624, 676, 832, 1014, 1214, 1248, 1352, 1821, 2028, 2428, 2496, 2704, 3642, 4056, 4856, 5408, 7284, 7891, 8112, 9712, 10816, 14568, 15782, 16224, 19424, 23673, 29136, 31564, 32448, 38848, 47346, 58272, 63128, 94692, 102583, 116544, 126256, 189384, 205166, 252512, 307749, 378768, 410332, 505024, 615498, 757536, 820664, 1230996, 1515072, 1641328, 2461992, 3282656, 4923984, 6565312, 9847968, 19695936]

約数ペア:

[(1, 19695936), (2, 9847968), (3, 6565312), (4, 4923984), (6, 3282656), (8, 2461992), (12, 1641328), (13, 1515072), (16, 1230996), (24, 820664), (26, 757536), (32, 615498), (39, 505024), (48, 410332), (52, 378768), (64, 307749), (78, 252512), (96, 205166), (104, 189384), (156, 126256), (169, 116544), (192, 102583), (208, 94692), (312, 63128), (338, 58272), (416, 47346), (507, 38848), (607, 32448), (624, 31564), (676, 29136), (832, 23673), (1014, 19424), (1214, 16224), (1248, 15782), (1352, 14568), (1821, 10816), (2028, 9712), (2428, 8112), (2496, 7891), (2704, 7284), (3642, 5408), (4056, 4856)]