19832085

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 24197355

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 29, 35, 39, 45, 63, 65, 87, 91, 105, 117, 145, 167, 195, 203, 261, 273, 315, 377, 435, 455, 501, 585, 609, 819, 835, 1015, 1131, 1169, 1305, 1365, 1503, 1827, 1885, 2171, 2505, 2639, 3045, 3393, 3507, 4095, 4843, 5655, 5845, 6513, 7515, 7917, 9135, 10521, 10855, 13195, 14529, 15197, 16965, 17535, 19539, 23751, 24215, 32565, 33901, 39585, 43587, 45591, 52605, 62959, 72645, 75985, 97695, 101703, 118755, 136773, 169505, 188877, 217935, 227955, 305109, 314795, 440713, 508515, 566631, 683865, 944385, 1322139, 1525545, 2203565, 2833155, 3966417, 6610695, 19832085]

約数ペア:

[(1, 19832085), (3, 6610695), (5, 3966417), (7, 2833155), (9, 2203565), (13, 1525545), (15, 1322139), (21, 944385), (29, 683865), (35, 566631), (39, 508515), (45, 440713), (63, 314795), (65, 305109), (87, 227955), (91, 217935), (105, 188877), (117, 169505), (145, 136773), (167, 118755), (195, 101703), (203, 97695), (261, 75985), (273, 72645), (315, 62959), (377, 52605), (435, 45591), (455, 43587), (501, 39585), (585, 33901), (609, 32565), (819, 24215), (835, 23751), (1015, 19539), (1131, 17535), (1169, 16965), (1305, 15197), (1365, 14529), (1503, 13195), (1827, 10855), (1885, 10521), (2171, 9135), (2505, 7917), (2639, 7515), (3045, 6513), (3393, 5845), (3507, 5655), (4095, 4843)]