19334490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4043

約数の個数: 64

約数和(自身を含む): 55351296

約数和(自身を除く): 36016806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4003, 4830, 8006, 12009, 20015, 24018, 28021, 40030, 56042, 60045, 84063, 92069, 120090, 140105, 168126, 184138, 276207, 280210, 420315, 460345, 552414, 644483, 840630, 920690, 1288966, 1381035, 1933449, 2762070, 3222415, 3866898, 6444830, 9667245, 19334490]

約数ペア:

[(1, 19334490), (2, 9667245), (3, 6444830), (5, 3866898), (6, 3222415), (7, 2762070), (10, 1933449), (14, 1381035), (15, 1288966), (21, 920690), (23, 840630), (30, 644483), (35, 552414), (42, 460345), (46, 420315), (69, 280210), (70, 276207), (105, 184138), (115, 168126), (138, 140105), (161, 120090), (210, 92069), (230, 84063), (322, 60045), (345, 56042), (483, 40030), (690, 28021), (805, 24018), (966, 20015), (1610, 12009), (2415, 8006), (4003, 4830)]