19515672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 59164560

約数和(自身を除く): 39648888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 41, 44, 66, 72, 82, 88, 99, 123, 132, 164, 198, 246, 264, 328, 369, 396, 451, 492, 601, 738, 792, 902, 984, 1202, 1353, 1476, 1803, 1804, 2404, 2706, 2952, 3606, 3608, 4059, 4808, 5409, 5412, 6611, 7212, 8118, 10818, 10824, 13222, 14424, 16236, 19833, 21636, 24641, 26444, 32472, 39666, 43272, 49282, 52888, 59499, 73923, 79332, 98564, 118998, 147846, 158664, 197128, 221769, 237996, 271051, 295692, 443538, 475992, 542102, 591384, 813153, 887076, 1084204, 1626306, 1774152, 2168408, 2439459, 3252612, 4878918, 6505224, 9757836, 19515672]

約数ペア:

[(1, 19515672), (2, 9757836), (3, 6505224), (4, 4878918), (6, 3252612), (8, 2439459), (9, 2168408), (11, 1774152), (12, 1626306), (18, 1084204), (22, 887076), (24, 813153), (33, 591384), (36, 542102), (41, 475992), (44, 443538), (66, 295692), (72, 271051), (82, 237996), (88, 221769), (99, 197128), (123, 158664), (132, 147846), (164, 118998), (198, 98564), (246, 79332), (264, 73923), (328, 59499), (369, 52888), (396, 49282), (451, 43272), (492, 39666), (601, 32472), (738, 26444), (792, 24641), (902, 21636), (984, 19833), (1202, 16236), (1353, 14424), (1476, 13222), (1803, 10824), (1804, 10818), (2404, 8118), (2706, 7212), (2952, 6611), (3606, 5412), (3608, 5409), (4059, 4808)]