19613376

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2038

約数の個数: 84

約数和(自身を含む): 59554872

約数和(自身を除く): 39941496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2003, 2448, 3264, 4006, 4896, 6009, 8012, 9792, 12018, 16024, 18027, 24036, 32048, 34051, 36054, 48072, 64096, 68102, 72108, 96144, 102153, 128192, 136204, 144216, 192288, 204306, 272408, 288432, 306459, 384576, 408612, 544816, 576864, 612918, 817224, 1089632, 1153728, 1225836, 1634448, 2179264, 2451672, 3268896, 4903344, 6537792, 9806688, 19613376]

約数ペア:

[(1, 19613376), (2, 9806688), (3, 6537792), (4, 4903344), (6, 3268896), (8, 2451672), (9, 2179264), (12, 1634448), (16, 1225836), (17, 1153728), (18, 1089632), (24, 817224), (32, 612918), (34, 576864), (36, 544816), (48, 408612), (51, 384576), (64, 306459), (68, 288432), (72, 272408), (96, 204306), (102, 192288), (136, 144216), (144, 136204), (153, 128192), (192, 102153), (204, 96144), (272, 72108), (288, 68102), (306, 64096), (408, 48072), (544, 36054), (576, 34051), (612, 32048), (816, 24036), (1088, 18027), (1224, 16024), (1632, 12018), (2003, 9792), (2448, 8012), (3264, 6009), (4006, 4896)]