19344810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 49859712

約数和(自身を除く): 30514902

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 83, 85, 102, 166, 170, 249, 255, 415, 457, 498, 510, 830, 914, 1245, 1371, 1411, 2285, 2490, 2742, 2822, 4233, 4570, 6855, 7055, 7769, 8466, 13710, 14110, 15538, 21165, 23307, 37931, 38845, 42330, 46614, 75862, 77690, 113793, 116535, 189655, 227586, 233070, 379310, 568965, 644827, 1137930, 1289654, 1934481, 3224135, 3868962, 6448270, 9672405, 19344810]

約数ペア:

[(1, 19344810), (2, 9672405), (3, 6448270), (5, 3868962), (6, 3224135), (10, 1934481), (15, 1289654), (17, 1137930), (30, 644827), (34, 568965), (51, 379310), (83, 233070), (85, 227586), (102, 189655), (166, 116535), (170, 113793), (249, 77690), (255, 75862), (415, 46614), (457, 42330), (498, 38845), (510, 37931), (830, 23307), (914, 21165), (1245, 15538), (1371, 14110), (1411, 13710), (2285, 8466), (2490, 7769), (2742, 7055), (2822, 6855), (4233, 4570)]