19318879632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30959743}}^1$

素因数の和:30959767

約数の個数: 40

約数和(自身を含む): 53746115584

約数和(自身を除く): 34427235952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30959743, 61919486, 92879229, 123838972, 185758458, 247677944, 371516916, 402476659, 495355888, 743033832, 804953318, 1207429977, 1486067664, 1609906636, 2414859954, 3219813272, 4829719908, 6439626544, 9659439816, 19318879632]

約数ペア:

[(1, 19318879632), (2, 9659439816), (3, 6439626544), (4, 4829719908), (6, 3219813272), (8, 2414859954), (12, 1609906636), (13, 1486067664), (16, 1207429977), (24, 804953318), (26, 743033832), (39, 495355888), (48, 402476659), (52, 371516916), (78, 247677944), (104, 185758458), (156, 123838972), (208, 92879229), (312, 61919486), (624, 30959743)]