19050020158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{1021}}^1$

素因数の和:1861

約数の個数: 64

約数和(自身を含む): 32969752704

約数和(自身を除く): 13919732546

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 761, 943, 1021, 1066, 1522, 1886, 2042, 9893, 12259, 13273, 17503, 19786, 23483, 24518, 26546, 31201, 35006, 41861, 46966, 62402, 83722, 227539, 305279, 405613, 455078, 544193, 610558, 717623, 776981, 811226, 962803, 1088386, 1435246, 1553962, 1925606, 9329099, 10100753, 12516439, 17870563, 18658198, 20201506, 25032878, 31856221, 35741126, 63712442, 232317319, 414130873, 464634638, 732693083, 828261746, 1465386166, 9525010079, 19050020158]

約数ペア:

[(1, 19050020158), (2, 9525010079), (13, 1465386166), (23, 828261746), (26, 732693083), (41, 464634638), (46, 414130873), (82, 232317319), (299, 63712442), (533, 35741126), (598, 31856221), (761, 25032878), (943, 20201506), (1021, 18658198), (1066, 17870563), (1522, 12516439), (1886, 10100753), (2042, 9329099), (9893, 1925606), (12259, 1553962), (13273, 1435246), (17503, 1088386), (19786, 962803), (23483, 811226), (24518, 776981), (26546, 717623), (31201, 610558), (35006, 544193), (41861, 455078), (46966, 405613), (62402, 305279), (83722, 227539)]