19513344

素因数分解:

$2^{14}\times 3^1\times {\mathrm{397}}^1$

素因数の和:428

約数の個数: 60

約数和(自身を含む): 52165064

約数和(自身を除く): 32651720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 397, 512, 768, 794, 1024, 1191, 1536, 1588, 2048, 2382, 3072, 3176, 4096, 4764, 6144, 6352, 8192, 9528, 12288, 12704, 16384, 19056, 24576, 25408, 38112, 49152, 50816, 76224, 101632, 152448, 203264, 304896, 406528, 609792, 813056, 1219584, 1626112, 2439168, 3252224, 4878336, 6504448, 9756672, 19513344]

約数ペア:

[(1, 19513344), (2, 9756672), (3, 6504448), (4, 4878336), (6, 3252224), (8, 2439168), (12, 1626112), (16, 1219584), (24, 813056), (32, 609792), (48, 406528), (64, 304896), (96, 203264), (128, 152448), (192, 101632), (256, 76224), (384, 50816), (397, 49152), (512, 38112), (768, 25408), (794, 24576), (1024, 19056), (1191, 16384), (1536, 12704), (1588, 12288), (2048, 9528), (2382, 8192), (3072, 6352), (3176, 6144), (4096, 4764)]