15490096

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 31136400

約数和(自身を除く): 15646304

約数列:

[1, 2, 4, 8, 16, 59, 61, 118, 122, 236, 244, 269, 472, 488, 538, 944, 976, 1076, 2152, 3599, 4304, 7198, 14396, 15871, 16409, 28792, 31742, 32818, 57584, 63484, 65636, 126968, 131272, 253936, 262544, 968131, 1936262, 3872524, 7745048, 15490096]

約数ペア:

[(1, 15490096), (2, 7745048), (4, 3872524), (8, 1936262), (16, 968131), (59, 262544), (61, 253936), (118, 131272), (122, 126968), (236, 65636), (244, 63484), (269, 57584), (472, 32818), (488, 31742), (538, 28792), (944, 16409), (976, 15871), (1076, 14396), (2152, 7198), (3599, 4304)]