19005221586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{46261}}^1$

素因数の和:46531

約数の個数: 64

約数和(自身を含む): 42901528320

約数和(自身を除く): 23896306734

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 229, 299, 458, 598, 687, 897, 1374, 1794, 2977, 5267, 5954, 8931, 10534, 15801, 17862, 31602, 46261, 68471, 92522, 136942, 138783, 205413, 277566, 410826, 601393, 1064003, 1202786, 1804179, 2128006, 3192009, 3608358, 6384018, 10593769, 13832039, 21187538, 27664078, 31781307, 41496117, 63562614, 82992234, 137718997, 243656687, 275437994, 413156991, 487313374, 730970061, 826313982, 1461940122, 3167536931, 6335073862, 9502610793, 19005221586]

約数ペア:

[(1, 19005221586), (2, 9502610793), (3, 6335073862), (6, 3167536931), (13, 1461940122), (23, 826313982), (26, 730970061), (39, 487313374), (46, 413156991), (69, 275437994), (78, 243656687), (138, 137718997), (229, 82992234), (299, 63562614), (458, 41496117), (598, 31781307), (687, 27664078), (897, 21187538), (1374, 13832039), (1794, 10593769), (2977, 6384018), (5267, 3608358), (5954, 3192009), (8931, 2128006), (10534, 1804179), (15801, 1202786), (17862, 1064003), (31602, 601393), (46261, 410826), (68471, 277566), (92522, 205413), (136942, 138783)]