19331497146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{25771}}^1$

素因数の和:26011

約数の個数: 64

約数和(自身を含む): 42604208640

約数和(自身を除く): 23272711494

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 163, 177, 326, 354, 489, 767, 978, 1534, 2119, 2301, 4238, 4602, 6357, 9617, 12714, 19234, 25771, 28851, 51542, 57702, 77313, 125021, 154626, 250042, 335023, 375063, 670046, 750126, 1005069, 1520489, 2010138, 3040978, 4200673, 4561467, 8401346, 9122934, 12602019, 19766357, 25204038, 39532714, 54608749, 59299071, 109217498, 118598142, 163826247, 247839707, 327652494, 495679414, 743519121, 1487038242, 3221916191, 6443832382, 9665748573, 19331497146]

約数ペア:

[(1, 19331497146), (2, 9665748573), (3, 6443832382), (6, 3221916191), (13, 1487038242), (26, 743519121), (39, 495679414), (59, 327652494), (78, 247839707), (118, 163826247), (163, 118598142), (177, 109217498), (326, 59299071), (354, 54608749), (489, 39532714), (767, 25204038), (978, 19766357), (1534, 12602019), (2119, 9122934), (2301, 8401346), (4238, 4561467), (4602, 4200673), (6357, 3040978), (9617, 2010138), (12714, 1520489), (19234, 1005069), (25771, 750126), (28851, 670046), (51542, 375063), (57702, 335023), (77313, 250042), (125021, 154626)]