19584060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 39686340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 419, 492, 570, 615, 779, 820, 838, 1140, 1230, 1257, 1558, 1676, 2095, 2337, 2460, 2514, 3116, 3895, 4190, 4674, 5028, 6285, 7790, 7961, 8380, 9348, 11685, 12570, 15580, 15922, 17179, 23370, 23883, 25140, 31844, 34358, 39805, 46740, 47766, 51537, 68716, 79610, 85895, 95532, 103074, 119415, 159220, 171790, 206148, 238830, 257685, 326401, 343580, 477660, 515370, 652802, 979203, 1030740, 1305604, 1632005, 1958406, 3264010, 3916812, 4896015, 6528020, 9792030, 19584060]

約数ペア:

[(1, 19584060), (2, 9792030), (3, 6528020), (4, 4896015), (5, 3916812), (6, 3264010), (10, 1958406), (12, 1632005), (15, 1305604), (19, 1030740), (20, 979203), (30, 652802), (38, 515370), (41, 477660), (57, 343580), (60, 326401), (76, 257685), (82, 238830), (95, 206148), (114, 171790), (123, 159220), (164, 119415), (190, 103074), (205, 95532), (228, 85895), (246, 79610), (285, 68716), (380, 51537), (410, 47766), (419, 46740), (492, 39805), (570, 34358), (615, 31844), (779, 25140), (820, 23883), (838, 23370), (1140, 17179), (1230, 15922), (1257, 15580), (1558, 12570), (1676, 11685), (2095, 9348), (2337, 8380), (2460, 7961), (2514, 7790), (3116, 6285), (3895, 5028), (4190, 4674)]