15439704

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 47332800

約数和(自身を除く): 31893096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 691, 798, 931, 1064, 1176, 1382, 1596, 1862, 2073, 2764, 2793, 3192, 3724, 4146, 4837, 5528, 5586, 7448, 8292, 9674, 11172, 13129, 14511, 16584, 19348, 22344, 26258, 29022, 33859, 38696, 39387, 52516, 58044, 67718, 78774, 91903, 101577, 105032, 116088, 135436, 157548, 183806, 203154, 270872, 275709, 315096, 367612, 406308, 551418, 643321, 735224, 812616, 1102836, 1286642, 1929963, 2205672, 2573284, 3859926, 5146568, 7719852, 15439704]

約数ペア:

[(1, 15439704), (2, 7719852), (3, 5146568), (4, 3859926), (6, 2573284), (7, 2205672), (8, 1929963), (12, 1286642), (14, 1102836), (19, 812616), (21, 735224), (24, 643321), (28, 551418), (38, 406308), (42, 367612), (49, 315096), (56, 275709), (57, 270872), (76, 203154), (84, 183806), (98, 157548), (114, 135436), (133, 116088), (147, 105032), (152, 101577), (168, 91903), (196, 78774), (228, 67718), (266, 58044), (294, 52516), (392, 39387), (399, 38696), (456, 33859), (532, 29022), (588, 26258), (691, 22344), (798, 19348), (931, 16584), (1064, 14511), (1176, 13129), (1382, 11172), (1596, 9674), (1862, 8292), (2073, 7448), (2764, 5586), (2793, 5528), (3192, 4837), (3724, 4146)]