15448064

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 32596200

約数和(自身を除く): 17148136

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 397, 512, 608, 794, 1024, 1216, 1588, 2048, 2432, 3176, 4864, 6352, 7543, 9728, 12704, 15086, 19456, 25408, 30172, 38912, 50816, 60344, 101632, 120688, 203264, 241376, 406528, 482752, 813056, 965504, 1931008, 3862016, 7724032, 15448064]

約数ペア:

[(1, 15448064), (2, 7724032), (4, 3862016), (8, 1931008), (16, 965504), (19, 813056), (32, 482752), (38, 406528), (64, 241376), (76, 203264), (128, 120688), (152, 101632), (256, 60344), (304, 50816), (397, 38912), (512, 30172), (608, 25408), (794, 19456), (1024, 15086), (1216, 12704), (1588, 9728), (2048, 7543), (2432, 6352), (3176, 4864)]