12955264

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 31089600

約数和(自身を除く): 18134336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 761, 896, 1064, 1216, 1522, 2128, 2432, 3044, 4256, 5327, 6088, 8512, 10654, 12176, 14459, 17024, 21308, 24352, 28918, 42616, 48704, 57836, 85232, 97408, 101213, 115672, 170464, 202426, 231344, 340928, 404852, 462688, 681856, 809704, 925376, 1619408, 1850752, 3238816, 6477632, 12955264]

約数ペア:

[(1, 12955264), (2, 6477632), (4, 3238816), (7, 1850752), (8, 1619408), (14, 925376), (16, 809704), (19, 681856), (28, 462688), (32, 404852), (38, 340928), (56, 231344), (64, 202426), (76, 170464), (112, 115672), (128, 101213), (133, 97408), (152, 85232), (224, 57836), (266, 48704), (304, 42616), (448, 28918), (532, 24352), (608, 21308), (761, 17024), (896, 14459), (1064, 12176), (1216, 10654), (1522, 8512), (2128, 6088), (2432, 5327), (3044, 4256)]