19003374351392

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{109385789}}^1$

素因数の和:109385949

約数の個数: 48

約数和(自身を含む): 38453480616600

約数和(自身を除く): 19450106265208

約数列:

[1, 2, 4, 8, 16, 32, 61, 89, 122, 178, 244, 356, 488, 712, 976, 1424, 1952, 2848, 5429, 10858, 21716, 43432, 86864, 173728, 109385789, 218771578, 437543156, 875086312, 1750172624, 3500345248, 6672533129, 9735335221, 13345066258, 19470670442, 26690132516, 38941340884, 53380265032, 77882681768, 106760530064, 155765363536, 213521060128, 311530727072, 593855448481, 1187710896962, 2375421793924, 4750843587848, 9501687175696, 19003374351392]

約数ペア:

[(1, 19003374351392), (2, 9501687175696), (4, 4750843587848), (8, 2375421793924), (16, 1187710896962), (32, 593855448481), (61, 311530727072), (89, 213521060128), (122, 155765363536), (178, 106760530064), (244, 77882681768), (356, 53380265032), (488, 38941340884), (712, 26690132516), (976, 19470670442), (1424, 13345066258), (1952, 9735335221), (2848, 6672533129), (5429, 3500345248), (10858, 1750172624), (21716, 875086312), (43432, 437543156), (86864, 218771578), (173728, 109385789)]