19769424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 80

約数和(自身を含む): 54907200

約数和(自身を除く): 35137776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 409, 424, 456, 636, 818, 848, 912, 1007, 1227, 1272, 1636, 2014, 2454, 2544, 3021, 3272, 4028, 4908, 6042, 6544, 7771, 8056, 9816, 12084, 15542, 16112, 19632, 21677, 23313, 24168, 31084, 43354, 46626, 48336, 62168, 65031, 86708, 93252, 124336, 130062, 173416, 186504, 260124, 346832, 373008, 411863, 520248, 823726, 1040496, 1235589, 1647452, 2471178, 3294904, 4942356, 6589808, 9884712, 19769424]

約数ペア:

[(1, 19769424), (2, 9884712), (3, 6589808), (4, 4942356), (6, 3294904), (8, 2471178), (12, 1647452), (16, 1235589), (19, 1040496), (24, 823726), (38, 520248), (48, 411863), (53, 373008), (57, 346832), (76, 260124), (106, 186504), (114, 173416), (152, 130062), (159, 124336), (212, 93252), (228, 86708), (304, 65031), (318, 62168), (409, 48336), (424, 46626), (456, 43354), (636, 31084), (818, 24168), (848, 23313), (912, 21677), (1007, 19632), (1227, 16112), (1272, 15542), (1636, 12084), (2014, 9816), (2454, 8056), (2544, 7771), (3021, 6544), (3272, 6042), (4028, 4908)]