19611096

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 51870720

約数和(自身を除く): 32259624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 613, 744, 1032, 1226, 1333, 1839, 2452, 2666, 3678, 3999, 4904, 5332, 7356, 7998, 10664, 14712, 15996, 19003, 26359, 31992, 38006, 52718, 57009, 76012, 79077, 105436, 114018, 152024, 158154, 210872, 228036, 316308, 456072, 632616, 817129, 1634258, 2451387, 3268516, 4902774, 6537032, 9805548, 19611096]

約数ペア:

[(1, 19611096), (2, 9805548), (3, 6537032), (4, 4902774), (6, 3268516), (8, 2451387), (12, 1634258), (24, 817129), (31, 632616), (43, 456072), (62, 316308), (86, 228036), (93, 210872), (124, 158154), (129, 152024), (172, 114018), (186, 105436), (248, 79077), (258, 76012), (344, 57009), (372, 52718), (516, 38006), (613, 31992), (744, 26359), (1032, 19003), (1226, 15996), (1333, 14712), (1839, 10664), (2452, 7998), (2666, 7356), (3678, 5332), (3999, 4904)]