23977198

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 42928128

約数和(自身を除く): 18950930

約数列:

[1, 2, 7, 14, 31, 62, 101, 202, 217, 434, 547, 707, 1094, 1414, 3131, 3829, 6262, 7658, 16957, 21917, 33914, 43834, 55247, 110494, 118699, 237398, 386729, 773458, 1712657, 3425314, 11988599, 23977198]

約数ペア:

[(1, 23977198), (2, 11988599), (7, 3425314), (14, 1712657), (31, 773458), (62, 386729), (101, 237398), (202, 118699), (217, 110494), (434, 55247), (547, 43834), (707, 33914), (1094, 21917), (1414, 16957), (3131, 7658), (3829, 6262)]