18941248

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{9547}}^1$

素因数の和:9590

約数の個数: 28

約数和(自身を含む): 38803072

約数和(自身を除く): 19861824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 9547, 19094, 38188, 76376, 152752, 295957, 305504, 591914, 611008, 1183828, 2367656, 4735312, 9470624, 18941248]

約数ペア:

[(1, 18941248), (2, 9470624), (4, 4735312), (8, 2367656), (16, 1183828), (31, 611008), (32, 591914), (62, 305504), (64, 295957), (124, 152752), (248, 76376), (496, 38188), (992, 19094), (1984, 9547)]